About: Pedometric mapping

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Pedometric mapping, or statistical soil mapping, is data-driven generation of soil property and class maps that is based on use of statistical methods. Its main objectives are to predict values of some soil variable at unobserved locations, and to access the uncertainty of that estimate using statistical inference i.e. statistically optimal approaches. From the application point of view, its main objective is to accurately predict response of a soil-plant ecosystem to various soil management strategies—that is, to generate maps of soil properties and soil classes that can be used for other environmental models and decision-making. It is largely based on applying geostatistics in soil science, and other statistical methods used in pedometrics.

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rdf:type	automobile
rdfs:label	Pedometric mapping (en)
rdfs:comment	Pedometric mapping, or statistical soil mapping, is data-driven generation of soil property and class maps that is based on use of statistical methods. Its main objectives are to predict values of some soil variable at unobserved locations, and to access the uncertainty of that estimate using statistical inference i.e. statistically optimal approaches. From the application point of view, its main objective is to accurately predict response of a soil-plant ecosystem to various soil management strategies—that is, to generate maps of soil properties and soil classes that can be used for other environmental models and decision-making. It is largely based on applying geostatistics in soil science, and other statistical methods used in pedometrics. (en)
foaf:depiction
dcterms:subject	Pedology Geostatistics Cartography
Wikipage page ID	36184691 (xsd:integer)
Wikipage revision ID	1084184149 (xsd:integer)
Link from a Wikipage to another Wikipage	Pedology Deterministic Pedogenesis Pedometrics Pedology Precision agriculture Geostatistics Georges Matheron Greek language Soil map Statistical inference LiDAR MODIS Stochastic Clorpt Kriging Portmanteau Data mining Fuzzy logic Fuzzy set Cartography Data assimilation Digital elevation model Digital soil mapping Geostatistics Kalman filter Remote sensing Hans Jenny (pedologist) Soil science Advanced Spaceborne Thermal Emission and Reflection Radiometer Chaos theory Regression-kriging Soil taxonomy Soil types Information theory Soil Moisture and Ocean Salinity satellite Simulation Uncertainty SRTM BLUP Automated mapping Wavelets Statistical distribution Landsat Reproducible research Soil mapping dbr:Soil_spectroscopy
Link from a Wikipage to an external page	http://www.digitalsoilmapping.org http://www.pedometrics.org http://geomorphometry.org http://r-spatial.sourceforge.net/gallery/%23fig07.R http://casoilresource.lawr.ucdavis.edu http://www.isric.org
sameAs	Pedometric mapping Pedometric mapping Pedometric mapping
dbp:wikiPageUsesTemplate	dbt:Citation_needed dbt:Soil_science_topics
thumbnail	wiki-commons:Special:FilePath/Traditional_soil_map_vs_pedometric_map.png?width=300
has abstract	Pedometric mapping, or statistical soil mapping, is data-driven generation of soil property and class maps that is based on use of statistical methods. Its main objectives are to predict values of some soil variable at unobserved locations, and to access the uncertainty of that estimate using statistical inference i.e. statistically optimal approaches. From the application point of view, its main objective is to accurately predict response of a soil-plant ecosystem to various soil management strategies—that is, to generate maps of soil properties and soil classes that can be used for other environmental models and decision-making. It is largely based on applying geostatistics in soil science, and other statistical methods used in pedometrics. Although pedometric mapping is mainly data-driven, it can also be largely based on expert knowledge—which, however, must be utilized within a pedometric computational framework to produce more accurate prediction models. For example, data assimilation techniques, such as the space-time Kalman filter, can be used to integrate pedogenetic knowledge and field observations. In the information theory context, pedometric mapping is used to describe the spatial complexity of soils (information content of soil variables over a geographical area), and to represent this complexity using maps, summary measures, mathematical models and simulations. Simulations are a preferred way of visualizing soil patterns, as they represent their deterministic pattern (due to the landscape), geographic hot-spots, and short range variability (see image, below). (en)
gold:hypernym	Generation
prov:wasDerivedFrom	wikipedia-en:Pedometric_mapping?oldid=1084184149&ns=0
page length (characters) of wiki page	12951 (xsd:nonNegativeInteger)
foaf:isPrimaryTopicOf	wikipedia-en:Pedometric_mapping
is Link from a Wikipage to another Wikipage of	Pedometrics Ped- Pedology Soil map Digital soil mapping List of statistics articles
is Wikipage redirect of	Pedometrics
is foaf:primaryTopic of	wikipedia-en:Pedometric_mapping

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