"Radar d'obertura sint\u00E8tica"@ca . "Un Radar de Apertura Sint\u00E9tica (acr\u00F3nimo SAR, del ingl\u00E9s Synthetic Aperture Radar) es un tipo de sistema radar. Consiste en procesar mediante algoritmos la informaci\u00F3n capturada por la antena del radar. Este procesado busca combinar la informaci\u00F3n obtenida en varios barridos de la antena para recrear un solo \"barrido virtual\". Al final el sistema radar proporciona el mismo rendimiento que dar\u00EDa si estuviese equipado con una antena mucho m\u00E1s grande y directiva que la que tiene en realidad. Su uso se limitaba, en su creaci\u00F3n, a casos en los que el radar estaba en movimiento y los blancos relativamente inm\u00F3viles (aviones). Tambi\u00E9n se ha usado profusamente en aplicaciones de tele-detecci\u00F3n y en cartograf\u00EDa."@es . . . . . . . . . . . . . . . . . . . . . "\u5408\u6210\u5B54\u5F84\u96F7\u8FBE\uFF08\u82F1\u8A9E\uFF1Asynthetic aperture radar, SAR\uFF09\uFF0C\u5C6C\u65BC\u4E00\u7A2E\u5FAE\u6CE2\u6210\u50CF\u96F7\u8FBE\uFF0C\u4E5F\u662F\u4E00\u79CD\u53EF\u4EE5\u4EA7\u751F\u9AD8\u5206\u8FA8\u7387\u56FE\u50CF\u7684\uFF08\u822A\u7A7A\uFF09\u6216\uFF08\u592A\u7A7A\uFF09\u3002\u5B83\u5728\u65E9\u671F\u4FC2\u4F7F\u7528\u900F\u93E1\u6210\u50CF\u6A5F\u5236\u5728\u5E95\u7247\uFF08\u81A0\u5377\uFF09\u4E0A\u5F62\u6210\u5F71\u50CF\uFF0C\u76EE\u524D\u5247\u4EE5\u590D\u6742\u7684\u96F7\u8FBE\u6570\u636E\u540E\u5904\u7406\u65B9\u6CD5\u6765\u83B7\u5F97\u6781\u7A84\u7684\u6709\u6548\u8F90\u5C04\u6CE2\u675F\uFF08\u5BF9\u4EA7\u751F\u7684\u96F7\u8FBE\u56FE\u50CF\u610F\u5473\u7740\u6781\u9AD8\u7684\u7A7A\u9593\u5206\u8FA8\u7387\uFF09\u3002\u5B83\u4E00\u822C\u5B89\u88C5\u5728\u79FB\u52A8\u7684\u8F7D\u4F53\u4E0A\u5BF9\u76F8\u5BF9\u9759\u6B62\u7684\u76EE\u6807\u6210\u50CF\uFF0C\u6216\u53CD\u4E4B\u3002\u81EA\u5408\u6210\u5B54\u5F84\u96F7\u8FBE\u53D1\u660E\u4EE5\u6765\uFF0C\u5B83\u88AB\u5E7F\u6CDB\u7684\u5E94\u7528\u4E8E\u9065\u611F\u548C\u3002"@zh . . "\u0420\u0430\u0434\u0430\u0440 \u0456\u0437 \u0441\u0438\u043D\u0442\u0435\u0437\u043E\u0432\u0430\u043D\u043E\u044E \u0430\u043F\u0435\u0440\u0442\u0443\u0440\u043E\u044E (\u0420\u0421\u0410) \u2014 \u043E\u0434\u043D\u0430 \u0456\u0437 \u0444\u043E\u0440\u043C \u0440\u0430\u0434\u0430\u0440\u0430, \u044F\u043A\u0443 \u0432\u0438\u043A\u043E\u0440\u0438\u0441\u0442\u043E\u0432\u0443\u044E\u0442\u044C \u0434\u043B\u044F \u0440\u0435\u0454\u0441\u0442\u0440\u0430\u0446\u0456\u0457 \u0437\u043E\u0431\u0440\u0430\u0436\u0435\u043D\u043D\u044F \u043E\u0431'\u0454\u043A\u0442\u0430, \u043D\u0430\u043F\u0440\u0438\u043A\u043B\u0430\u0434, \u043B\u0430\u043D\u0434\u0448\u0430\u0444\u0442\u0443 \u2014 \u043D\u0435\u0437\u0430\u043B\u0435\u0436\u043D\u043E \u0432\u0456\u0434 \u043C\u0435\u0442\u0435\u043E\u0440\u043E\u043B\u043E\u0433\u0456\u0447\u043D\u0438\u0445 \u0443\u043C\u043E\u0432 \u0456 \u0441\u0442\u0443\u043F\u0435\u043D\u044F \u043F\u0440\u0438\u0440\u043E\u0434\u043D\u043E\u0433\u043E \u043E\u0441\u0432\u0456\u0442\u043B\u0435\u043D\u043D\u044F \u043C\u0456\u0441\u0446\u0435\u0432\u043E\u0441\u0442\u0456 \u0437 \u0440\u043E\u0437\u0434\u0456\u043B\u044C\u043D\u043E\u044E \u0437\u0434\u0430\u0442\u043D\u0456\u0441\u0442\u044E \u043D\u0430 \u0440\u0456\u0432\u043D\u0456 \u0430\u0435\u0440\u043E\u0444\u043E\u0442\u043E\u0437\u043D\u0456\u043C\u043A\u0456\u0432."@uk . . . "Un radar \u00E0 synth\u00E8se d'ouverture (RSO) est un radar imageur qui permet d'obtenir des images en deux dimensions ou des reconstitutions tridimensionnelles d'objets vis\u00E9s, tels des paysages. Pour cela, il effectue un traitement des donn\u00E9es re\u00E7ues afin d'am\u00E9liorer la r\u00E9solution en azimut. Le traitement effectu\u00E9 permet d'affiner l'ouverture de l'antenne. On parle donc de synth\u00E8se d'ouverture, contrairement \u00E0 un radar \u00E0 vis\u00E9e lat\u00E9rale classique, d'o\u00F9 le nom de ce type de syst\u00E8me. L'abr\u00E9viation anglo-saxonne SAR (Synthetic Aperture Radar) est fr\u00E9quemment utilis\u00E9e pour d\u00E9signer ce type de radar."@fr . . . "Syntetisk aperturradar (SAR) \u00E4r en typ av radar d\u00E4r ett flertal radarbilder sammanst\u00E4lls f\u00F6r att producera en radarbild med h\u00F6gre uppl\u00F6sning \u00E4n vad som kan \u00E5stadkommas med en konventionell radar. Antingen s\u00E5 registreras radarbilderna av en antenn som flyttas i sidled mellan varje radarbild eller flera separata antenner. Tekniken \u00E4r ett s\u00E4tt att undvika skillnaden i uppl\u00F6sning i avst\u00E5nd och sida som vanlig radar dras med."@sv . "Un Radar de Apertura Sint\u00E9tica (acr\u00F3nimo SAR, del ingl\u00E9s Synthetic Aperture Radar) es un tipo de sistema radar. Consiste en procesar mediante algoritmos la informaci\u00F3n capturada por la antena del radar. Este procesado busca combinar la informaci\u00F3n obtenida en varios barridos de la antena para recrear un solo \"barrido virtual\". Al final el sistema radar proporciona el mismo rendimiento que dar\u00EDa si estuviese equipado con una antena mucho m\u00E1s grande y directiva que la que tiene en realidad. Su uso se limitaba, en su creaci\u00F3n, a casos en los que el radar estaba en movimiento y los blancos relativamente inm\u00F3viles (aviones). Tambi\u00E9n se ha usado profusamente en aplicaciones de tele-detecci\u00F3n y en cartograf\u00EDa."@es . . . . . . . . "\u0420\u0430\u0434\u0438\u043E\u043B\u043E\u043A\u0430\u0446\u0438\u043E\u043D\u043D\u043E\u0435 \u0441\u0438\u043D\u0442\u0435\u0437\u0438\u0440\u043E\u0432\u0430\u043D\u0438\u0435 \u0430\u043F\u0435\u0440\u0442\u0443\u0440\u044B (\u0420\u0421\u0410) \u2014 \u0441\u043F\u043E\u0441\u043E\u0431, \u043A\u043E\u0442\u043E\u0440\u044B\u0439 \u043F\u043E\u0437\u0432\u043E\u043B\u044F\u0435\u0442 \u043F\u043E\u043B\u0443\u0447\u0430\u0442\u044C \u0440\u0430\u0434\u0438\u043E\u043B\u043E\u043A\u0430\u0446\u0438\u043E\u043D\u043D\u044B\u0435 \u0438\u0437\u043E\u0431\u0440\u0430\u0436\u0435\u043D\u0438\u044F \u043F\u043E\u0432\u0435\u0440\u0445\u043D\u043E\u0441\u0442\u0438 \u043F\u043B\u0430\u043D\u0435\u0442\u044B \u0438 \u043D\u0430\u0445\u043E\u0434\u044F\u0449\u0438\u0445\u0441\u044F \u043D\u0430 \u043D\u0435\u0439 \u043E\u0431\u044A\u0435\u043A\u0442\u043E\u0432 \u043D\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043C\u043E \u043E\u0442 \u043C\u0435\u0442\u0435\u043E\u0440\u043E\u043B\u043E\u0433\u0438\u0447\u0435\u0441\u043A\u0438\u0445 \u0443\u0441\u043B\u043E\u0432\u0438\u0439 \u0438 \u0443\u0440\u043E\u0432\u043D\u044F \u0435\u0441\u0442\u0435\u0441\u0442\u0432\u0435\u043D\u043D\u043E\u0439 \u043E\u0441\u0432\u0435\u0449\u0435\u043D\u043D\u043E\u0441\u0442\u0438 \u043C\u0435\u0441\u0442\u043D\u043E\u0441\u0442\u0438 \u0441 \u0434\u0435\u0442\u0430\u043B\u044C\u043D\u043E\u0441\u0442\u044C\u044E, \u0441\u0440\u0430\u0432\u043D\u0438\u043C\u043E\u0439 \u0441 \u0430\u044D\u0440\u043E\u0444\u043E\u0442\u043E\u0441\u043D\u0438\u043C\u043A\u0430\u043C\u0438."@ru . . . . . . . . "Radar de abertura sint\u00E9tica (em ingl\u00EAs: Synthetic Aperture Radar - SAR) \u00E9 uma forma de radar, que \u00E9 usada para criar imagens de um objeto, como uma paisagem. O SAR fornece uma resolu\u00E7\u00E3o espacial mais fina do que \u00E9 poss\u00EDvel com radares de feixe de varredura convencionais. O SAR normalmente \u00E9 montado sobre uma plataforma em movimento como uma aeronave ou espa\u00E7onave e originou-se como uma forma avan\u00E7ada de radar aerotransportado de vis\u00E3o lateral (SLAR). A dist\u00E2ncia que o dispositivo se desloca ao longo de um alvo cria uma grande abertura \"sint\u00E9tica\" da antena (o \"tamanho\" da antena). Como regra geral pode-se supor que quanto maior a abertura, maior a resolu\u00E7\u00E3o da imagem torna-se, independentemente de abertura f\u00EDsica ou sint\u00E9tica - isto permite ao SAR criar imagens de alta resolu\u00E7\u00E3o com relat"@pt . . "\u5408\u6210\u5B54\u5F84\u96F7\u8FBE"@zh . . . "\u0420\u0430\u0434\u0430\u0440 \u0456\u0437 \u0441\u0438\u043D\u0442\u0435\u0437\u043E\u0432\u0430\u043D\u043E\u044E \u0430\u043F\u0435\u0440\u0442\u0443\u0440\u043E\u044E (\u0420\u0421\u0410) \u2014 \u043E\u0434\u043D\u0430 \u0456\u0437 \u0444\u043E\u0440\u043C \u0440\u0430\u0434\u0430\u0440\u0430, \u044F\u043A\u0443 \u0432\u0438\u043A\u043E\u0440\u0438\u0441\u0442\u043E\u0432\u0443\u044E\u0442\u044C \u0434\u043B\u044F \u0440\u0435\u0454\u0441\u0442\u0440\u0430\u0446\u0456\u0457 \u0437\u043E\u0431\u0440\u0430\u0436\u0435\u043D\u043D\u044F \u043E\u0431'\u0454\u043A\u0442\u0430, \u043D\u0430\u043F\u0440\u0438\u043A\u043B\u0430\u0434, \u043B\u0430\u043D\u0434\u0448\u0430\u0444\u0442\u0443 \u2014 \u043D\u0435\u0437\u0430\u043B\u0435\u0436\u043D\u043E \u0432\u0456\u0434 \u043C\u0435\u0442\u0435\u043E\u0440\u043E\u043B\u043E\u0433\u0456\u0447\u043D\u0438\u0445 \u0443\u043C\u043E\u0432 \u0456 \u0441\u0442\u0443\u043F\u0435\u043D\u044F \u043F\u0440\u0438\u0440\u043E\u0434\u043D\u043E\u0433\u043E \u043E\u0441\u0432\u0456\u0442\u043B\u0435\u043D\u043D\u044F \u043C\u0456\u0441\u0446\u0435\u0432\u043E\u0441\u0442\u0456 \u0437 \u0440\u043E\u0437\u0434\u0456\u043B\u044C\u043D\u043E\u044E \u0437\u0434\u0430\u0442\u043D\u0456\u0441\u0442\u044E \u043D\u0430 \u0440\u0456\u0432\u043D\u0456 \u0430\u0435\u0440\u043E\u0444\u043E\u0442\u043E\u0437\u043D\u0456\u043C\u043A\u0456\u0432."@uk . . . . . "Radar apertur sintetis atau Synthetic-aperture radar (SAR) adalah bentuk radar yang digunakan untuk membuat gambar dua dimensi atau rekonstruksi objek tiga dimensi, seperti lanskap. SAR menggunakan gerakan antena radar di atas wilayah target untuk memberikan resolusi spasial yang lebih baik daripada radar pemindai berkas konvensional. SAR biasanya dipasang pada platform yang bergerak, seperti pesawat terbang, uav drone atau pesawat ruang angkasa, dan memiliki asal-usul dalam bentuk radar udara tampak samping / side looking airborne radar (SLAR) yang canggih. Jarak tempuh perangkat SAR di atas target dalam waktu yang dibutuhkan sinyal radar untuk kembali ke antena menciptakan bukaan antena sintetis yang besar (ukuran antena). Biasanya, semakin besar aperture, semakin tinggi resolusi gambar,"@in . . "645554"^^ . "Radar \u00E0 synth\u00E8se d'ouverture"@fr . . "Radar de abertura sint\u00E9tica (em ingl\u00EAs: Synthetic Aperture Radar - SAR) \u00E9 uma forma de radar, que \u00E9 usada para criar imagens de um objeto, como uma paisagem. O SAR fornece uma resolu\u00E7\u00E3o espacial mais fina do que \u00E9 poss\u00EDvel com radares de feixe de varredura convencionais. O SAR normalmente \u00E9 montado sobre uma plataforma em movimento como uma aeronave ou espa\u00E7onave e originou-se como uma forma avan\u00E7ada de radar aerotransportado de vis\u00E3o lateral (SLAR). A dist\u00E2ncia que o dispositivo se desloca ao longo de um alvo cria uma grande abertura \"sint\u00E9tica\" da antena (o \"tamanho\" da antena). Como regra geral pode-se supor que quanto maior a abertura, maior a resolu\u00E7\u00E3o da imagem torna-se, independentemente de abertura f\u00EDsica ou sint\u00E9tica - isto permite ao SAR criar imagens de alta resolu\u00E7\u00E3o com relativamente pequenas antenas f\u00EDsicas. Para criar uma imagem SAR, pulsos sucessivos de ondas de r\u00E1dio s\u00E3o transmitidos para \"iluminar\" a cena alvo e o eco de cada pulso \u00E9 recebido e gravado. Os pulsos s\u00E3o transmitidos e os ecos recebidos atrav\u00E9s de uma \u00FAnica antena de forma\u00E7\u00E3o de feixes, com comprimentos de ondas usados \u200B\u200Bem qualquer lugar de um metro at\u00E9 mil\u00EDmetros. Como o dispositivo SAR fica a bordo da aeronave ou nave espacial, a localiza\u00E7\u00E3o da antena em rela\u00E7\u00E3o ao alvo muda ao longo do tempo. O processamento de sinais de radar a ecos gravados permite que ele, em seguida, possa combinar as grava\u00E7\u00F5es dos v\u00E1rios locais de antenas. Isto constitui a abertura da antena de s\u00EDntese e permite que a cria\u00E7\u00E3o de imagem com resolu\u00E7\u00E3o mais fina do que a que seria poss\u00EDvel com uma abertura da antena f\u00EDsica."@pt . . . . . . "Radar de apertura sint\u00E9tica"@es . "Radar apertur sintetis"@in . . . . . . "Radar z syntetyczn\u0105 apertur\u0105"@pl . . . . "\u5408\u6210\u5B54\u5F84\u96F7\u8FBE\uFF08\u82F1\u8A9E\uFF1Asynthetic aperture radar, SAR\uFF09\uFF0C\u5C6C\u65BC\u4E00\u7A2E\u5FAE\u6CE2\u6210\u50CF\u96F7\u8FBE\uFF0C\u4E5F\u662F\u4E00\u79CD\u53EF\u4EE5\u4EA7\u751F\u9AD8\u5206\u8FA8\u7387\u56FE\u50CF\u7684\uFF08\u822A\u7A7A\uFF09\u6216\uFF08\u592A\u7A7A\uFF09\u3002\u5B83\u5728\u65E9\u671F\u4FC2\u4F7F\u7528\u900F\u93E1\u6210\u50CF\u6A5F\u5236\u5728\u5E95\u7247\uFF08\u81A0\u5377\uFF09\u4E0A\u5F62\u6210\u5F71\u50CF\uFF0C\u76EE\u524D\u5247\u4EE5\u590D\u6742\u7684\u96F7\u8FBE\u6570\u636E\u540E\u5904\u7406\u65B9\u6CD5\u6765\u83B7\u5F97\u6781\u7A84\u7684\u6709\u6548\u8F90\u5C04\u6CE2\u675F\uFF08\u5BF9\u4EA7\u751F\u7684\u96F7\u8FBE\u56FE\u50CF\u610F\u5473\u7740\u6781\u9AD8\u7684\u7A7A\u9593\u5206\u8FA8\u7387\uFF09\u3002\u5B83\u4E00\u822C\u5B89\u88C5\u5728\u79FB\u52A8\u7684\u8F7D\u4F53\u4E0A\u5BF9\u76F8\u5BF9\u9759\u6B62\u7684\u76EE\u6807\u6210\u50CF\uFF0C\u6216\u53CD\u4E4B\u3002\u81EA\u5408\u6210\u5B54\u5F84\u96F7\u8FBE\u53D1\u660E\u4EE5\u6765\uFF0C\u5B83\u88AB\u5E7F\u6CDB\u7684\u5E94\u7528\u4E8E\u9065\u611F\u548C\u3002"@zh . . "Un Radar d'Obertura Sint\u00E8tica (acr\u00F2nim SAR, de l'angl\u00E8s Synthetic Aperture Radar ) \u00E9s un tipus de sistema radar. Consisteix a processar mitjan\u00E7ant algoritmes la informaci\u00F3 capturada per l'antena del radar. Aquest processament busca combinar la informaci\u00F3 obtinguda en diversos escombrats de l'antena per recrear un sol \"escombrat virtual\". Al final el sistema radar proporciona el mateix rendiment que donaria si estigu\u00E9s equipat amb una antena molt m\u00E9s gran i directiva que la que t\u00E9 en realitat. El seu \u00FAs es limitava, en la seva creaci\u00F3, a casos en qu\u00E8 el radar estava en moviment i els blancs relativament imm\u00F2bils (avions). Tamb\u00E9 s'ha usat profusament en aplicacions de teledetecci\u00F3 i en cartografia."@ca . . . . . . "1122929505"^^ . . . . . . . "Un radar \u00E0 synth\u00E8se d'ouverture (RSO) est un radar imageur qui permet d'obtenir des images en deux dimensions ou des reconstitutions tridimensionnelles d'objets vis\u00E9s, tels des paysages. Pour cela, il effectue un traitement des donn\u00E9es re\u00E7ues afin d'am\u00E9liorer la r\u00E9solution en azimut. Le traitement effectu\u00E9 permet d'affiner l'ouverture de l'antenne. On parle donc de synth\u00E8se d'ouverture, contrairement \u00E0 un radar \u00E0 vis\u00E9e lat\u00E9rale classique, d'o\u00F9 le nom de ce type de syst\u00E8me. L'abr\u00E9viation anglo-saxonne SAR (Synthetic Aperture Radar) est fr\u00E9quemment utilis\u00E9e pour d\u00E9signer ce type de radar. Le radar \u00E0 synth\u00E8se d'ouverture est utilis\u00E9 pour la t\u00E9l\u00E9d\u00E9tection, qu'elle soit a\u00E9rienne ou satellite. Les radars \u00E0 synth\u00E8se d'ouverture s'opposent aux \u00AB radars \u00E0 ouverture r\u00E9elle \u00BB (RAR ou real aperture radar en anglais) pour lesquelles la r\u00E9solution azimutale est simplement obtenue en utilisant une antenne d'\u00E9mission/r\u00E9ception poss\u00E9dant un lobe d'antenne \u00E9troit dans la direction azimutale. Cela permet au radar \u00E0 synth\u00E8se d'ouverture d'utiliser une antenne relativement petite pour obtenir une grande r\u00E9solution qui ne d\u00E9pend pas de la hauteur du porteur du radar."@fr . . . "\u5408\u6210\u958B\u53E3\u30EC\u30FC\u30C0\u30FC\uFF08\u3054\u3046\u305B\u3044\u304B\u3044\u3053\u3046\u30EC\u30FC\u30C0\u30FC\u3001\u82F1\u8A9E: synthetic aperture radar; SAR\uFF09\u3068\u306F\u3001\u30EC\u30FC\u30C0\u30FC\u306E\u4E00\u7A2E\u3067\u3001\u822A\u7A7A\u6A5F\u3084\u4EBA\u5DE5\u885B\u661F\u306B\u642D\u8F09\u3057\u3001\u79FB\u52D5\u3055\u305B\u308B\u3053\u3068\u306B\u3088\u3063\u3066\u4EEE\u60F3\u7684\u306B\u5927\u304D\u306A\u958B\u53E3\u9762\uFF08\u30EC\u30FC\u30C0\u30FC\u306E\u76F4\u5F84\uFF09\u3068\u3057\u3066\u50CD\u304F\u30EC\u30FC\u30C0\u30FC\u3002 \u4E00\u822C\u7684\u306B\u30EC\u30FC\u30C0\u30FC\u306F\u3001\u901A\u5E38\u30DE\u30A4\u30AF\u30ED\u6CE2\u3082\u3057\u304F\u306F\u30DF\u30EA\u6CE2\u3068\u547C\u3070\u308C\u308B\u96FB\u78C1\u6CE2\u3092\u5BFE\u8C61\u7269\u306B\u7167\u5C04\u3057\u3001\u53CD\u5C04\u3057\u3066\u8FD4\u3063\u3066\u304D\u305F\u4FE1\u53F7\u3092\u5206\u6790\u3057\u3066\u5BFE\u8C61\u7269\u3092\u89B3\u6E2C\u3059\u308B\u3002\u30DE\u30A4\u30AF\u30ED\u6CE2\u306F\u53EF\u8996\u5149\u306A\u3069\u306B\u6BD4\u3079\u3066\u6CE2\u9577\u304C\u9577\u3044\u305F\u3081\u3001\u96F2\u306A\u3069\u306E\u5F71\u97FF\u3092\u53D7\u3051\u305A\u306B\u89B3\u6E2C\u304C\u3067\u304D\u308B\u3002\u96FB\u78C1\u6CE2\u3092\u4F7F\u3063\u305F\u89B3\u6E2C\u6A5F\u5668\u306E\u30EC\u30F3\u30BA\u3084\u30A2\u30F3\u30C6\u30CA\u306A\u3069\u306E\u5206\u89E3\u80FD\u306F\u6CE2\u9577\u306B\u6BD4\u4F8B\u3059\u308B\u305F\u3081\u3001\u30DE\u30A4\u30AF\u30ED\u6CE2\u3092\u3064\u304B\u3046\u30EC\u30FC\u30C0\u30FC\u306F\u540C\u3058\u76F4\u5F84\u306E\u5149\u5B66\u30EC\u30F3\u30BA\u306E10\u4E07\u5206\u306E1\u7A0B\u5EA6\u3068\u5206\u89E3\u80FD\u304C\u975E\u5E38\u306B\u4F4E\u3044\u3002\u5149\u5B66\u30EC\u30F3\u30BA\u4E26\u306B\u5206\u89E3\u80FD\u3092\u5411\u4E0A\u3059\u308B\u306B\u306F\u30A2\u30F3\u30C6\u30CA\u306E\u76F4\u5F84\u3092\u6975\u3081\u3066\u5927\u304D\u304F\u3059\u308B\u5FC5\u8981\u304C\u3042\u308A\u7269\u7406\u7684\u306B\u56F0\u96E3\u3067\u3001\u3053\u308C\u3092\u89E3\u6D88\u3059\u308B\u305F\u3081\u306B\u5408\u6210\u958B\u53E3\u30EC\u30FC\u30C0\u30FC\u304C\u958B\u767A\u3055\u308C\u305F\u3002 \u5408\u6210\u958B\u53E3\u30EC\u30FC\u30C0\u30FC\u306E\u6982\u5FF5\u306F\u3001\u8ECC\u9053\u4E0A\u306B\u4EEE\u60F3\u7684\u306A\u30A2\u30F3\u30C6\u30CA\u3092\u3044\u304F\u3064\u3082\u4E26\u3079\u305F\u3082\u306E\u3067\u3042\u308B\u3002\u8ECC\u9053\u3092\u79FB\u52D5\u4E2D\u306B\u9001\u53D7\u4FE1\u3092\u7E70\u308A\u8FD4\u3057\u3001\u53D7\u4FE1\u3057\u305F\u96FB\u6CE2\u3092\u30C9\u30C3\u30D7\u30E9\u30FC\u52B9\u679C\u3092\u8003\u616E\u306B\u5165\u308C\u3066\u5408\u6210\u3057\u3001\u5206\u89E3\u80FD\u3092\u5411\u4E0A\u3055\u305B\u3066\u3044\u308B\u3002\u300C\u5C0F\u3055\u306A\u958B\u53E3\u9762\u3067\u3042\u308B\u30A2\u30F3\u30C6\u30CA\u3092\u5408\u6210\u3057\u3066\u5927\u304D\u306A\u958B\u53E3\u9762\u3067\u3042\u308B\u30A2\u30F3\u30C6\u30CA\u3092\u5B9F\u73FE\u3059\u308B\u300D\u3053\u3068\u304B\u3089\u300C\u5408\u6210\u958B\u53E3\u300D\u3068\u547C\u3070\u308C\u308B\u3002\u3053\u308C\u306F\u79FB\u52D5\u65B9\u5411\u306E\u5206\u89E3\u80FD\u5411\u4E0A\u3067\u3042\u308B\u30A2\u30B8\u30DE\u30B9\u5727\u7E2E\u306E\u8AAC\u660E\u3067\u3001\u79FB\u52D5\u65B9\u5411\u3068\u76F4\u4EA4\u65B9\u5411\u306E\u5206\u89E3\u80FD\u5411\u4E0A\u3067\u3042\u308B\u30EC\u30F3\u30B8\u5727\u7E2E\u52B9\u679C\u306F\u3001\u77ED\u6642\u9593\u3067\u9001\u4FE1\u6CE2\u306E\u5468\u6CE2\u6570\u3092\u5909\u5316\u3055\u305B\u3066\u64EC\u4F3C\u7684\u306B\u30C9\u30C3\u30D7\u30E9\u30FC\u540C\u69D8\u306E\u52B9\u679C\u3092\u5B9F\u73FE\u3057\u3066\u5F97\u308B\u3002"@ja . . . "\uD569\uC131\uAC1C\uAD6C\uB808\uC774\uB2E4(SAR : Synthetic Aperture Radar)\uB294 \uACF5\uC911\uC5D0\uC11C \uC9C0\uC0C1 \uBC0F \uD574\uC591\uC744 \uAD00\uCC30\uD558\uB294 \uB808\uC774\uB2E4\uC774\uB2E4. \uD569\uC131\uAC1C\uAD6C\uB808\uC774\uB2E4\uB77C\uB294 \uC815\uC2DD \uBA85\uCE6D\uC774 \uAE38\uAE30 \uB54C\uBB38\uC5D0 \uD55C\uAD6D\uC5B4 \uD654\uC790\uB4E4\uC740 \uBCF4\uD1B5 \uAE38\uAC8C '\uC2F8-'\uB77C\uACE0 \uBC1C\uC74C\uD55C\uB2E4. \uD569\uC131\uAC1C\uAD6C\uB808\uC774\uB2E4\uB294 \uC9C0\uC0C1 \uBC0F \uD574\uC591\uC5D0 \uB300\uD574 \uACF5\uC911\uC5D0\uC11C \uB808\uC774\uB2E4\uD30C\uB97C \uC21C\uCC28\uC801\uC73C\uB85C \uC3DC \uC774\uD6C4 \uB808\uC774\uB2E4\uD30C\uAC00 \uAD74\uACE1\uBA74\uC5D0 \uBC18\uC0AC\uB418\uC5B4 \uB3CC\uC544\uC624\uB294 \uBBF8\uC138\uD55C \uC2DC\uAC04\uCC28\uB97C \uCC98\uB9AC\uD558\uC5EC \uC9C0\uC0C1\uC9C0\uD615\uB3C4\uB97C \uB9CC\uB4E4\uAC70\uB098 \uC9C0\uD45C\uB97C \uAD00\uCE21\uD558\uB294 \uB808\uC774\uB2E4 \uC2DC\uC2A4\uD15C\uC774\uB2E4. \uB808\uC774\uB2E4\uB97C \uC0AC\uC6A9\uD558\uAE30 \uB54C\uBB38\uC5D0 \uC8FC\uAC04 \uBC0F \uC57C\uAC04, \uADF8\uB9AC\uACE0 \uC545\uCC9C\uD6C4\uC5D0\uB3C4 \uC0AC\uC6A9\uD560 \uC218 \uC788\uB2E4\uB294 \uC7A5\uC810\uC744 \uAC00\uC9C4\uB2E4. 1960\uB144\uB300\uBD80\uD130 \uC8FC\uB85C \uAD70\uC6A9 \uC815\uCC30\uC7A5\uBE44\uB85C \uAC1C\uBC1C\uB418\uAE30 \uC2DC\uC791\uD588\uC73C\uBA70 1980\uB144\uB300\uC5D0 \uB4E4\uC5B4\uC640\uC11C \uB2E8\uC21C\uD55C \uC9C0\uD615\uD328\uD134\uB9CC\uC774 \uC544\uB2CC \uC774\uB3D9\uBAA9\uD45C \uCD94\uC801(MTI : Moving Target Indicator) \uB2A5\uB825\uC744 \uAC00\uC9C0\uAC8C \uB418\uC5C8\uB2E4. \uB2E4\uB978 \uB9CE\uC740 \uC7A5\uBE44\uB4E4\uCC98\uB7FC \uD569\uC131\uAC1C\uAD6C\uB808\uC774\uB2E4(SAR)\uB3C4 \uAD70\uC6A9\uC73C\uB85C \uAC1C\uBC1C\uB418\uC5C8\uACE0 \uC9C0\uAE08\uB3C4 \uB9CE\uC740 \uBE44\uC911\uC744 \uCC28\uC9C0\uD558\uACE0 \uC788\uC73C\uB098 \uC810\uCC28 \uBBFC\uAC04 \uBD84\uC57C\uB85C \uC601\uC5ED\uC744 \uB113\uD600\uAC00\uACE0 \uC788\uB294 \uC911\uC774\uB2E4. \uD569\uC131\uAC1C\uAD6C\uB808\uC774\uB2E4(SAR)\uB97C \uC7A5\uCC29\uD558\uB294 \uD50C\uB7AB\uD3FC\uC740 \uD2B9\uBCC4\uD55C \uC81C\uD55C\uC774 \uC5C6\uB2E4. \uCD08\uAE30\uC5D0\uB294 \uC81C\uD2B8\uAE30(\uC8FC\uB85C \uC804\uD22C\uAE30\uB97C \uAC1C\uC870\uD55C \uC815\uCC30\uAE30)\uC5D0 \uD55C\uC815\uB418\uC5C8\uC73C\uB098, \uCD5C\uADFC\uC5D0\uB294 F-15K\uC640 \uAC19\uC740 \uCD5C\uC2E0\uD615 \uC804\uD22C\uAE30\uC5D0\uB294 \uAC01 \uAE30\uCCB4\uB9C8\uB2E4 \uC7A5\uCC29\uB418\uC5B4 \uC788\uC73C\uBA70, \uD5EC\uB9AC\uCF65\uD130, \uB300\uD615 \uC815\uCC30\uAE30\uB97C \uBE44\uB86F\uD558\uC5EC \uC5D0\uB3C4 \uC7A5\uCC29\uB418\uACE0 \uC788\uACE0, \uC778\uACF5\uC704\uC131\uC5D0\uB3C4 \uC7A5\uCC29\uB418\uACE0 \uC788\uB2E4. \uC7A5\uCC29\uB420 \uB54C\uC5D0\uB294 \uAE30\uCCB4 \uC790\uCCB4\uC5D0 \uCC98\uC74C\uBD80\uD130 \uB0B4\uC7A5\uB418\uAE30\uB3C4 \uD558\uB098(\uC804\uD22C\uAE30\uAC00 \uC774\uB807\uB2E4), \uBCC4\uB3C4\uC758 \uD615\uD0DC\uB85C \uAC1C\uBC1C\uB41C\uB2E4. \uC774 \uBC29\uBC95\uC758 \uC7A5\uC810\uC740 \uD3EC\uB4DC\uB97C \uB2EC \uC218 \uC788\uB294 \uAE30\uCCB4\uB77C\uBA74 \uBCC4\uB3C4\uC758 \uAC1C\uC870 \uC5C6\uC774 \uD604\uC7A5\uC5D0\uC11C \uBC14\uB85C \uB2EC \uC218 \uC788\uB2E4\uB294 \uAC83\uC774\uB2E4. SAR\uAE30\uC220\uC740 \uBBF8\uAD6D\uACFC \uC774\uC2A4\uB77C\uC5D8, \uADF8\uB9AC\uACE0 \uC720\uB7FD \uBA87 \uAC1C\uAD6D\uC774 \uC8FC\uB3C4\uD588\uC73C\uB098, \uCD5C\uADFC \uD55C\uAD6D\uB3C4 \uAD6D\uBC29\uACFC\uD559\uC5F0\uAD6C\uC18C\uB97C \uD1B5\uD574 \uD55C\uAD6D\uD615 SAR\uC744 \uB3C5\uC790 \uAC1C\uBC1C\uD55C \uBC14 \uC788\uB2E4."@ko . . . . . . . . . "Radar se syntetickou aperturou"@cs . . . . . "Radar z syntetyczn\u0105 apertur\u0105 (ang. SAR; Synthetic Aperture Radar) \u2013 radar s\u0142u\u017C\u0105cy do uzyskiwania obraz\u00F3w nieruchomych obiekt\u00F3w o wysokiej rozr\u00F3\u017Cnialno\u015Bci. Radar jest wykorzystywany do tworzenia obraz\u00F3w powierzchni terenu, Ziemi oraz innych planet z zastosowaniem technik teledetekcji. Lotnictwo wojskowe u\u017Cywa takie radary do rozpoznania."@pl . . . "Radar se syntetickou aperturou (anglicky: Synthetic aperture radar - SAR) je typ radaru, ve kter\u00E9m je pou\u017E\u00EDv\u00E1no sofistikovan\u00E9ho zpracov\u00E1n\u00ED radarov\u00FDch dat k vytvo\u0159en\u00ED velmi \u00FAzk\u00E9ho efektivn\u00EDho paprsku. M\u016F\u017Ee b\u00FDt pou\u017E\u00EDv\u00E1n pouze pohybov\u00E1n\u00EDm n\u00E1stroj\u016F p\u0159es relativn\u011B statick\u00E9 c\u00EDle pozorov\u00E1n\u00ED, ale p\u0159esto dosahuje \u0161irok\u00E9ho pou\u017Eit\u00ED v d\u00E1lkov\u00E9m pr\u016Fzkumu Zem\u011B a mapov\u00E1n\u00ED."@cs . . "\u0631\u0627\u062F\u0627\u0631 \u0627\u0644\u0641\u062A\u062D\u0629 \u0627\u0644\u062A\u0631\u0643\u064A\u0628\u064A\u0629 (\u0628\u0627\u0644\u0625\u0646\u062C\u0644\u064A\u0632\u064A\u0629: Synthetic aperture radar)\u200F \u0627\u062E\u062A\u0635\u0627\u0631\u064B\u0627 (SAR) \u0647\u0648 \u0623\u062D\u062F \u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u0631\u0627\u062F\u0627\u0631 \u064A\u064F\u0633\u062A\u062E\u062F\u0645 \u0644\u0625\u0646\u0634\u0627\u0621 \u0635\u0648\u0631 \u062B\u0646\u0627\u0626\u064A\u0629 \u0623\u0648 \u062B\u0644\u0627\u062B\u064A\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062F \u0644\u0644\u0623\u0634\u064A\u0627\u0621\u060C \u0645\u062B\u0644 \u0627\u0644\u0645\u0646\u0627\u0638\u0631 \u0627\u0644\u0637\u0628\u064A\u0639\u064A\u0629."@ar . . . . . . . "Syntetisk aperturradar"@sv . "\u0420\u0430\u0434\u0438\u043E\u043B\u043E\u043A\u0430\u0446\u0438\u043E\u043D\u043D\u043E\u0435 \u0441\u0438\u043D\u0442\u0435\u0437\u0438\u0440\u043E\u0432\u0430\u043D\u0438\u0435 \u0430\u043F\u0435\u0440\u0442\u0443\u0440\u044B"@ru . . . . . "\u0420\u0430\u0434\u0438\u043E\u043B\u043E\u043A\u0430\u0446\u0438\u043E\u043D\u043D\u043E\u0435 \u0441\u0438\u043D\u0442\u0435\u0437\u0438\u0440\u043E\u0432\u0430\u043D\u0438\u0435 \u0430\u043F\u0435\u0440\u0442\u0443\u0440\u044B (\u0420\u0421\u0410) \u2014 \u0441\u043F\u043E\u0441\u043E\u0431, \u043A\u043E\u0442\u043E\u0440\u044B\u0439 \u043F\u043E\u0437\u0432\u043E\u043B\u044F\u0435\u0442 \u043F\u043E\u043B\u0443\u0447\u0430\u0442\u044C \u0440\u0430\u0434\u0438\u043E\u043B\u043E\u043A\u0430\u0446\u0438\u043E\u043D\u043D\u044B\u0435 \u0438\u0437\u043E\u0431\u0440\u0430\u0436\u0435\u043D\u0438\u044F \u043F\u043E\u0432\u0435\u0440\u0445\u043D\u043E\u0441\u0442\u0438 \u043F\u043B\u0430\u043D\u0435\u0442\u044B \u0438 \u043D\u0430\u0445\u043E\u0434\u044F\u0449\u0438\u0445\u0441\u044F \u043D\u0430 \u043D\u0435\u0439 \u043E\u0431\u044A\u0435\u043A\u0442\u043E\u0432 \u043D\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043C\u043E \u043E\u0442 \u043C\u0435\u0442\u0435\u043E\u0440\u043E\u043B\u043E\u0433\u0438\u0447\u0435\u0441\u043A\u0438\u0445 \u0443\u0441\u043B\u043E\u0432\u0438\u0439 \u0438 \u0443\u0440\u043E\u0432\u043D\u044F \u0435\u0441\u0442\u0435\u0441\u0442\u0432\u0435\u043D\u043D\u043E\u0439 \u043E\u0441\u0432\u0435\u0449\u0435\u043D\u043D\u043E\u0441\u0442\u0438 \u043C\u0435\u0441\u0442\u043D\u043E\u0441\u0442\u0438 \u0441 \u0434\u0435\u0442\u0430\u043B\u044C\u043D\u043E\u0441\u0442\u044C\u044E, \u0441\u0440\u0430\u0432\u043D\u0438\u043C\u043E\u0439 \u0441 \u0430\u044D\u0440\u043E\u0444\u043E\u0442\u043E\u0441\u043D\u0438\u043C\u043A\u0430\u043C\u0438."@ru . . . . . . "Un Radar d'Obertura Sint\u00E8tica (acr\u00F2nim SAR, de l'angl\u00E8s Synthetic Aperture Radar ) \u00E9s un tipus de sistema radar. Consisteix a processar mitjan\u00E7ant algoritmes la informaci\u00F3 capturada per l'antena del radar. Aquest processament busca combinar la informaci\u00F3 obtinguda en diversos escombrats de l'antena per recrear un sol \"escombrat virtual\". Al final el sistema radar proporciona el mateix rendiment que donaria si estigu\u00E9s equipat amb una antena molt m\u00E9s gran i directiva que la que t\u00E9 en realitat. El seu \u00FAs es limitava, en la seva creaci\u00F3, a casos en qu\u00E8 el radar estava en moviment i els blancs relativament imm\u00F2bils (avions). Tamb\u00E9 s'ha usat profusament en aplicacions de teledetecci\u00F3 i en cartografia."@ca . . . . . . "Radar ad apertura sintetica"@it . . . . . . . "Il radar ad apertura sintetica (in inglese: Synthetic Aperture Radar, da cui l'acronimo SAR) \u00E8 un sistema di telerilevamento radar coerente, attivo e a microonde."@it . . . . "Ein Synthetic Aperture Radar (Abk\u00FCrzung SAR, deutsch etwa \u201ERadar mit synthetischer Apertur\u201C) geh\u00F6rt zur Klasse der abbildenden Radare und wird als Sensor zur Fernerkundung genutzt. Es wird wie ein Side-Looking-Airborne-Radar aus Flugzeugen oder Satelliten eingesetzt und liefert wie diese eine zweidimensionale Darstellung eines Gel\u00E4ndeausschnitts durch Abtastung der Erdoberfl\u00E4che mit elektromagnetischen Wellen, allerdings mit einem sehr viel h\u00F6heren Aufl\u00F6sungsverm\u00F6gen."@de . . . . . . . . . . . "\u0631\u0627\u062F\u0627\u0631 \u0627\u0644\u0641\u062A\u062D\u0629 \u0627\u0644\u062A\u0631\u0643\u064A\u0628\u064A\u0629"@ar . "\uD569\uC131\uAC1C\uAD6C\uB808\uC774\uB354"@ko . . . . . . . . "2014-12-24"^^ . . . "Radar z syntetyczn\u0105 apertur\u0105 (ang. SAR; Synthetic Aperture Radar) \u2013 radar s\u0142u\u017C\u0105cy do uzyskiwania obraz\u00F3w nieruchomych obiekt\u00F3w o wysokiej rozr\u00F3\u017Cnialno\u015Bci. Radar jest wykorzystywany do tworzenia obraz\u00F3w powierzchni terenu, Ziemi oraz innych planet z zastosowaniem technik teledetekcji. Lotnictwo wojskowe u\u017Cywa takie radary do rozpoznania."@pl . "\uD569\uC131\uAC1C\uAD6C\uB808\uC774\uB2E4(SAR : Synthetic Aperture Radar)\uB294 \uACF5\uC911\uC5D0\uC11C \uC9C0\uC0C1 \uBC0F \uD574\uC591\uC744 \uAD00\uCC30\uD558\uB294 \uB808\uC774\uB2E4\uC774\uB2E4. \uD569\uC131\uAC1C\uAD6C\uB808\uC774\uB2E4\uB77C\uB294 \uC815\uC2DD \uBA85\uCE6D\uC774 \uAE38\uAE30 \uB54C\uBB38\uC5D0 \uD55C\uAD6D\uC5B4 \uD654\uC790\uB4E4\uC740 \uBCF4\uD1B5 \uAE38\uAC8C '\uC2F8-'\uB77C\uACE0 \uBC1C\uC74C\uD55C\uB2E4. \uD569\uC131\uAC1C\uAD6C\uB808\uC774\uB2E4\uB294 \uC9C0\uC0C1 \uBC0F \uD574\uC591\uC5D0 \uB300\uD574 \uACF5\uC911\uC5D0\uC11C \uB808\uC774\uB2E4\uD30C\uB97C \uC21C\uCC28\uC801\uC73C\uB85C \uC3DC \uC774\uD6C4 \uB808\uC774\uB2E4\uD30C\uAC00 \uAD74\uACE1\uBA74\uC5D0 \uBC18\uC0AC\uB418\uC5B4 \uB3CC\uC544\uC624\uB294 \uBBF8\uC138\uD55C \uC2DC\uAC04\uCC28\uB97C \uCC98\uB9AC\uD558\uC5EC \uC9C0\uC0C1\uC9C0\uD615\uB3C4\uB97C \uB9CC\uB4E4\uAC70\uB098 \uC9C0\uD45C\uB97C \uAD00\uCE21\uD558\uB294 \uB808\uC774\uB2E4 \uC2DC\uC2A4\uD15C\uC774\uB2E4. \uB808\uC774\uB2E4\uB97C \uC0AC\uC6A9\uD558\uAE30 \uB54C\uBB38\uC5D0 \uC8FC\uAC04 \uBC0F \uC57C\uAC04, \uADF8\uB9AC\uACE0 \uC545\uCC9C\uD6C4\uC5D0\uB3C4 \uC0AC\uC6A9\uD560 \uC218 \uC788\uB2E4\uB294 \uC7A5\uC810\uC744 \uAC00\uC9C4\uB2E4. 1960\uB144\uB300\uBD80\uD130 \uC8FC\uB85C \uAD70\uC6A9 \uC815\uCC30\uC7A5\uBE44\uB85C \uAC1C\uBC1C\uB418\uAE30 \uC2DC\uC791\uD588\uC73C\uBA70 1980\uB144\uB300\uC5D0 \uB4E4\uC5B4\uC640\uC11C \uB2E8\uC21C\uD55C \uC9C0\uD615\uD328\uD134\uB9CC\uC774 \uC544\uB2CC \uC774\uB3D9\uBAA9\uD45C \uCD94\uC801(MTI : Moving Target Indicator) \uB2A5\uB825\uC744 \uAC00\uC9C0\uAC8C \uB418\uC5C8\uB2E4. \uB2E4\uB978 \uB9CE\uC740 \uC7A5\uBE44\uB4E4\uCC98\uB7FC \uD569\uC131\uAC1C\uAD6C\uB808\uC774\uB2E4(SAR)\uB3C4 \uAD70\uC6A9\uC73C\uB85C \uAC1C\uBC1C\uB418\uC5C8\uACE0 \uC9C0\uAE08\uB3C4 \uB9CE\uC740 \uBE44\uC911\uC744 \uCC28\uC9C0\uD558\uACE0 \uC788\uC73C\uB098 \uC810\uCC28 \uBBFC\uAC04 \uBD84\uC57C\uB85C \uC601\uC5ED\uC744 \uB113\uD600\uAC00\uACE0 \uC788\uB294 \uC911\uC774\uB2E4."@ko . "Radar apertur sintetis atau Synthetic-aperture radar (SAR) adalah bentuk radar yang digunakan untuk membuat gambar dua dimensi atau rekonstruksi objek tiga dimensi, seperti lanskap. SAR menggunakan gerakan antena radar di atas wilayah target untuk memberikan resolusi spasial yang lebih baik daripada radar pemindai berkas konvensional. SAR biasanya dipasang pada platform yang bergerak, seperti pesawat terbang, uav drone atau pesawat ruang angkasa, dan memiliki asal-usul dalam bentuk radar udara tampak samping / side looking airborne radar (SLAR) yang canggih. Jarak tempuh perangkat SAR di atas target dalam waktu yang dibutuhkan sinyal radar untuk kembali ke antena menciptakan bukaan antena sintetis yang besar (ukuran antena). Biasanya, semakin besar aperture, semakin tinggi resolusi gambar, terlepas dari apakah aperture itu fisik (antena besar) atau sintetis (antena bergerak)- ini memungkinkan SAR untuk membuat gambar resolusi tinggi dengan antena fisik yang relatif kecil. Selain itu, SAR memiliki sifat memiliki apertur yang lebih besar untuk objek yang lebih jauh, memungkinkan resolusi spasial yang konsisten pada rentang jarak pandang. Untuk membuat citra SAR, pulsa gelombang radio yang berurutan ditransmisikan untuk \"menerangi\" pemandangan target, dan gema setiap denyut diterima dan direkam. Pulsa tersebut ditransmisikan dan gema diterima menggunakan antena pembentuk berkas tunggal, dengan panjang gelombang satu meter hingga beberapa milimeter. Saat perangkat SAR di dalam pesawat atau pesawat ruang angkasa bergerak, lokasi antena relatif terhadap target berubah seiring waktu. Pemrosesan sinyal dari pantulan radar yang direkam secara berurutan memungkinkan penggabungan rekaman dari berbagai posisi antena ini. Proses ini membentuk bukaan antena sintetis dan memungkinkan pembuatan gambar dengan resolusi lebih tinggi daripada yang mungkin dilakukan dengan antena fisik tertentu. Pada 2010 , sistem lintas udara memberikan resolusi sekitar 10 cm, sistem pita ultra lebar memberikan resolusi beberapa milimeter, dan SAR terahertz eksperimental telah memberikan resolusi sub-milimeter di laboratorium. Satelit dengan Synthetic Apeture Radar (SAR) mengorbit Bumi dalam orbit kutub LEO sinkron matahari dan akuisisi data dapat dilakukan kapan saja, siang atau malam, dan tidak bergantung pada cakupan awan, mengumpulkan data amplitudo dan fase. Satelit SAR memiliki jalur berulang yang menggunakan kumpulan data dua fase untuk lokasi yang sama pada waktu yang berbeda, memungkinkan interferometri SAR (InSAR) menunjukkan perpindahan tanah relatif antara dua kumpulan data di sepanjang arah pancaran radar. Satelit SAR beroperasi pada frekuensi yang ditentukan dengan L-band, C-band, dan X-band menjadi panjang gelombang yang dominan. Berbagai lembaga mendukung berbagai misi SAR: \n* European Space Agency (ESA): ERS-1, ERS-2, Envisat, Sentinel-1 \n* Japan Aerospace Exploration Agency (JAXA): JERS-1, ALOS-1, ALOS-2 \n* Canadian Space Agency (CSA): Radarsat-1, Radarsat-2, Radarsat constellation \n* Deutsches Zentrum f\u00FCr Luft- und Raumfahrt e.V. (DLR): TerraSAR-X, TanDEM-X \n* Indian Space Research Organization (ISRO): RISAT-1, NISAR (w/ NASA) \n* Comision Nacional de Actividades Espaciales: SAOCOM \n* Italian Space Agency (ASI): COSMO-Skymed \n* Instituto National de T\u00E9cnica Aeroespacial (INTA): PAZ \n* Korea Areospace Research Institute (KARI): KOMPSat-5 \n* National Aeronautics and Space Administration (NASA): NISAR (w/ ISRO)"@in . . . . . "Ein Synthetic Aperture Radar (Abk\u00FCrzung SAR, deutsch etwa \u201ERadar mit synthetischer Apertur\u201C) geh\u00F6rt zur Klasse der abbildenden Radare und wird als Sensor zur Fernerkundung genutzt. Es wird wie ein Side-Looking-Airborne-Radar aus Flugzeugen oder Satelliten eingesetzt und liefert wie diese eine zweidimensionale Darstellung eines Gel\u00E4ndeausschnitts durch Abtastung der Erdoberfl\u00E4che mit elektromagnetischen Wellen, allerdings mit einem sehr viel h\u00F6heren Aufl\u00F6sungsverm\u00F6gen. Alle Radarger\u00E4te, die nicht das Verfahren f\u00FCr SAR anwenden, werden als Real Aperture Radar (Abk\u00FCrzung RAR, dt. \u201ERadar mit echter Apertur\u201C) bezeichnet. Die von einem SAR erzeugten Abbildungen sind aufgrund ihrer \u00C4hnlichkeit mit fotografischen Aufnahmen verh\u00E4ltnism\u00E4\u00DFig leicht interpretierbar und werden zur Erderkundung, Kartierung und Aufkl\u00E4rung verwendet. Ein SAR liefert im Gegensatz zu optischen Sensoren bei nahezu allen Witterungsbedingungen brauchbare Bilder, da die verwendete Mikrowellenstrahlung durch Tr\u00FCbungen der Atmosph\u00E4re, z. B. Nebel, Regen oder Schnee, weitaus weniger geschw\u00E4cht wird als Lichtstrahlen. Wie jeder aktive Radarsensor liefert ein SAR auch bei Nacht Bilder, da es als aktives Fernerkundungssystem die zu beobachtenden Objekte selbst beleuchtet. W\u00E4hrend sich die geometrische Aufl\u00F6sung eines RAR wegen des divergierenden Antennenstrahls mit zunehmendem Objektabstand verschlechtert, kann mit einem SAR eine Ortsaufl\u00F6sung bis herab in den Meter- und Dezimeterbereich erzielt werden, die unter bestimmten Bedingungen unabh\u00E4ngig von der Schr\u00E4gentfernung und von der Wellenl\u00E4nge ist."@de . "\u0631\u0627\u062F\u0627\u0631 \u0627\u0644\u0641\u062A\u062D\u0629 \u0627\u0644\u062A\u0631\u0643\u064A\u0628\u064A\u0629 (\u0628\u0627\u0644\u0625\u0646\u062C\u0644\u064A\u0632\u064A\u0629: Synthetic aperture radar)\u200F \u0627\u062E\u062A\u0635\u0627\u0631\u064B\u0627 (SAR) \u0647\u0648 \u0623\u062D\u062F \u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u0631\u0627\u062F\u0627\u0631 \u064A\u064F\u0633\u062A\u062E\u062F\u0645 \u0644\u0625\u0646\u0634\u0627\u0621 \u0635\u0648\u0631 \u062B\u0646\u0627\u0626\u064A\u0629 \u0623\u0648 \u062B\u0644\u0627\u062B\u064A\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062F \u0644\u0644\u0623\u0634\u064A\u0627\u0621\u060C \u0645\u062B\u0644 \u0627\u0644\u0645\u0646\u0627\u0638\u0631 \u0627\u0644\u0637\u0628\u064A\u0639\u064A\u0629."@ar . . . "Synthetic-aperture radar (SAR) is a form of radar that is used to create two-dimensional images or three-dimensional reconstructions of objects, such as landscapes. SAR uses the motion of the radar antenna over a target region to provide finer spatial resolution than conventional stationary beam-scanning radars. SAR is typically mounted on a moving platform, such as an aircraft or spacecraft, and has its origins in an advanced form of side looking airborne radar (SLAR). The distance the SAR device travels over a target during the period when the target scene is illuminated creates the large synthetic antenna aperture (the size of the antenna). Typically, the larger the aperture, the higher the image resolution will be, regardless of whether the aperture is physical (a large antenna) or syn"@en . . . . "Syntetisk aperturradar (SAR) \u00E4r en typ av radar d\u00E4r ett flertal radarbilder sammanst\u00E4lls f\u00F6r att producera en radarbild med h\u00F6gre uppl\u00F6sning \u00E4n vad som kan \u00E5stadkommas med en konventionell radar. Antingen s\u00E5 registreras radarbilderna av en antenn som flyttas i sidled mellan varje radarbild eller flera separata antenner. Tekniken \u00E4r ett s\u00E4tt att undvika skillnaden i uppl\u00F6sning i avst\u00E5nd och sida som vanlig radar dras med. Namnet syntetisk apertur kopplar precis till vad SAR handlar om. Det \u00E4r att med hj\u00E4lp av signalbehandlingsalgoritmer syntetiskt skapa en stor apertur, eller med andra ord en stor antenn. Uppl\u00F6sningen i en SAR-bild ges av dimensionen av denna syntetiska antenns storlek. SAR-system kan kategoriseras i olika grupper, till exempel efter antal antenner p\u00E5 olika platser som anv\u00E4nds. SAR med en, tv\u00E5 eller flera antenner kallas mono-, bi- och multistatisk SAR. Vanligast \u00E4r monostatisk SAR, delvis p\u00E5 grund av att det \u00E4r billigast men ocks\u00E5 grund av att bistatisk SAR \u00E4r sv\u00E5r att f\u00E5 bra prestanda p\u00E5, framf\u00F6rallt d\u00E5 h\u00E5rdvaran i s\u00E4ndarplattform och mottagare m\u00E5ste vara v\u00E4lidgt bra synkroniserad. Ytterligare ett s\u00E4tt att dela in system \u00E4r om det finns p\u00E5 en flygplattform eller satellit, om det \u00E4r en aktiv eller passiv radar, vilken uppl\u00F6sning systemet har och vilket frekvensband det opererar p\u00E5."@sv . "\u5408\u6210\u958B\u53E3\u30EC\u30FC\u30C0\u30FC"@ja . "Synthetic Aperture Radar"@de . . . "\u5408\u6210\u958B\u53E3\u30EC\u30FC\u30C0\u30FC\uFF08\u3054\u3046\u305B\u3044\u304B\u3044\u3053\u3046\u30EC\u30FC\u30C0\u30FC\u3001\u82F1\u8A9E: synthetic aperture radar; SAR\uFF09\u3068\u306F\u3001\u30EC\u30FC\u30C0\u30FC\u306E\u4E00\u7A2E\u3067\u3001\u822A\u7A7A\u6A5F\u3084\u4EBA\u5DE5\u885B\u661F\u306B\u642D\u8F09\u3057\u3001\u79FB\u52D5\u3055\u305B\u308B\u3053\u3068\u306B\u3088\u3063\u3066\u4EEE\u60F3\u7684\u306B\u5927\u304D\u306A\u958B\u53E3\u9762\uFF08\u30EC\u30FC\u30C0\u30FC\u306E\u76F4\u5F84\uFF09\u3068\u3057\u3066\u50CD\u304F\u30EC\u30FC\u30C0\u30FC\u3002 \u4E00\u822C\u7684\u306B\u30EC\u30FC\u30C0\u30FC\u306F\u3001\u901A\u5E38\u30DE\u30A4\u30AF\u30ED\u6CE2\u3082\u3057\u304F\u306F\u30DF\u30EA\u6CE2\u3068\u547C\u3070\u308C\u308B\u96FB\u78C1\u6CE2\u3092\u5BFE\u8C61\u7269\u306B\u7167\u5C04\u3057\u3001\u53CD\u5C04\u3057\u3066\u8FD4\u3063\u3066\u304D\u305F\u4FE1\u53F7\u3092\u5206\u6790\u3057\u3066\u5BFE\u8C61\u7269\u3092\u89B3\u6E2C\u3059\u308B\u3002\u30DE\u30A4\u30AF\u30ED\u6CE2\u306F\u53EF\u8996\u5149\u306A\u3069\u306B\u6BD4\u3079\u3066\u6CE2\u9577\u304C\u9577\u3044\u305F\u3081\u3001\u96F2\u306A\u3069\u306E\u5F71\u97FF\u3092\u53D7\u3051\u305A\u306B\u89B3\u6E2C\u304C\u3067\u304D\u308B\u3002\u96FB\u78C1\u6CE2\u3092\u4F7F\u3063\u305F\u89B3\u6E2C\u6A5F\u5668\u306E\u30EC\u30F3\u30BA\u3084\u30A2\u30F3\u30C6\u30CA\u306A\u3069\u306E\u5206\u89E3\u80FD\u306F\u6CE2\u9577\u306B\u6BD4\u4F8B\u3059\u308B\u305F\u3081\u3001\u30DE\u30A4\u30AF\u30ED\u6CE2\u3092\u3064\u304B\u3046\u30EC\u30FC\u30C0\u30FC\u306F\u540C\u3058\u76F4\u5F84\u306E\u5149\u5B66\u30EC\u30F3\u30BA\u306E10\u4E07\u5206\u306E1\u7A0B\u5EA6\u3068\u5206\u89E3\u80FD\u304C\u975E\u5E38\u306B\u4F4E\u3044\u3002\u5149\u5B66\u30EC\u30F3\u30BA\u4E26\u306B\u5206\u89E3\u80FD\u3092\u5411\u4E0A\u3059\u308B\u306B\u306F\u30A2\u30F3\u30C6\u30CA\u306E\u76F4\u5F84\u3092\u6975\u3081\u3066\u5927\u304D\u304F\u3059\u308B\u5FC5\u8981\u304C\u3042\u308A\u7269\u7406\u7684\u306B\u56F0\u96E3\u3067\u3001\u3053\u308C\u3092\u89E3\u6D88\u3059\u308B\u305F\u3081\u306B\u5408\u6210\u958B\u53E3\u30EC\u30FC\u30C0\u30FC\u304C\u958B\u767A\u3055\u308C\u305F\u3002"@ja . . . "Il radar ad apertura sintetica (in inglese: Synthetic Aperture Radar, da cui l'acronimo SAR) \u00E8 un sistema di telerilevamento radar coerente, attivo e a microonde."@it . . . "\u0420\u0430\u0434\u0430\u0440 \u0456\u0437 \u0441\u0438\u043D\u0442\u0435\u0437\u043E\u0432\u0430\u043D\u043E\u044E \u0430\u043F\u0435\u0440\u0442\u0443\u0440\u043E\u044E"@uk . . . . . "79289"^^ . . "Radar de abertura sint\u00E9tica"@pt . . . . . . . . . . . . . "Synthetic-aperture radar"@en . . . "Radar se syntetickou aperturou (anglicky: Synthetic aperture radar - SAR) je typ radaru, ve kter\u00E9m je pou\u017E\u00EDv\u00E1no sofistikovan\u00E9ho zpracov\u00E1n\u00ED radarov\u00FDch dat k vytvo\u0159en\u00ED velmi \u00FAzk\u00E9ho efektivn\u00EDho paprsku. M\u016F\u017Ee b\u00FDt pou\u017E\u00EDv\u00E1n pouze pohybov\u00E1n\u00EDm n\u00E1stroj\u016F p\u0159es relativn\u011B statick\u00E9 c\u00EDle pozorov\u00E1n\u00ED, ale p\u0159esto dosahuje \u0161irok\u00E9ho pou\u017Eit\u00ED v d\u00E1lkov\u00E9m pr\u016Fzkumu Zem\u011B a mapov\u00E1n\u00ED."@cs . "Synthetic-aperture radar (SAR) is a form of radar that is used to create two-dimensional images or three-dimensional reconstructions of objects, such as landscapes. SAR uses the motion of the radar antenna over a target region to provide finer spatial resolution than conventional stationary beam-scanning radars. SAR is typically mounted on a moving platform, such as an aircraft or spacecraft, and has its origins in an advanced form of side looking airborne radar (SLAR). The distance the SAR device travels over a target during the period when the target scene is illuminated creates the large synthetic antenna aperture (the size of the antenna). Typically, the larger the aperture, the higher the image resolution will be, regardless of whether the aperture is physical (a large antenna) or synthetic (a moving antenna) \u2013 this allows SAR to create high-resolution images with comparatively small physical antennas. For a fixed antenna size and orientation, objects which are further away remain illuminated longer - therefore SAR has the property of creating larger synthetic apertures for more distant objects, which results in a consistent spatial resolution over a range of viewing distances. To create a SAR image, successive pulses of radio waves are transmitted to \"illuminate\" a target scene, and the echo of each pulse is received and recorded. The pulses are transmitted and the echoes received using a single beam-forming antenna, with wavelengths of a meter down to several millimeters. As the SAR device on board the aircraft or spacecraft moves, the antenna location relative to the target changes with time. Signal processing of the successive recorded radar echoes allows the combining of the recordings from these multiple antenna positions. This process forms the synthetic antenna aperture and allows the creation of higher-resolution images than would otherwise be possible with a given physical antenna."@en . . . .