ERTS-1 MSS imagery - A tool for identifying soil associations.Soil association maps show the spatial relationships of land units developed in unique climatic, geologic, and topographic environments, and having characteristic slopes, soil depths, textures, available water capacities, permeabilities, and the like. From these characteristics of the soil, broad interpretations can be made such as how the soil is suited for various agronomic and engineering uses. ERTS-1 imagery was found to be a useful tool in the identification of soil associations since it provides a synoptic view of an 8 million acre scene, which is large enough so that the effect can be seen on soils of climate, topography, and geology. A regional view also allows soil associations to be observed over most, if not all, of their extent. This aids in selecting typical sampling sites and provides a check on the homogeniety of the associations.
Document ID
19730051221
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Westin, F. C. (South Dakota State University Brookings, S. Dak., United States)
Date Acquired
August 7, 2013
Publication Date
May 1, 1973
Subject Category
Geophysics
Meeting Information
Meeting: Plenary Meeting on The near ultraviolet spectrum of early type stars obtained with S 59