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Verification of remotely sensed data

January 1, 2000

Ground or field checks are an important part of any remote sensing study and are necessary to provide an accurate and useful interpretive product. Field checking is necessary to confirm the validity of spectral, spatial, and morphological interpretations. In general, field checking should be done during all stages of any type of a remote sensing investigation. The methods and magnitude of work necessary to complete the field checking will be dependent on the type of remote sensing data to be verified and the scientific questions to be answered. Remotely sensed data provides an assessment of natural and anthropogenic features as they appear at the time of data acquisition, and possible changes between data acquisition and field checking must be considered.

Publication Year 2000
Title Verification of remotely sensed data
DOI 10.1007/978-3-642-56978-4_5
Authors Trude V.V. King, Roger N. Clark
Publication Type Book Chapter
Publication Subtype Book Chapter
Index ID 70073650
Record Source USGS Publications Warehouse
USGS Organization Geology, Geophysics, and Geochemistry Science Center