Use of Landsat multispectral imagery in estimating snow areal extent and snow water content cost-effectivelyLandsat color composites are used in conjunction with a limited amount of aerial survey data and ground-truth measurements in order to estimate snow areal extent and snow water content. The snow water content estimations are based on the inexpensive Landsat data and the much more expensively obtained information on ground snow courses. A cost-effectiveness analysis of the procedures showed the expenses involved in obtaining confidence intervals of 80, 90, 95 and 99% for the estimates.
Document ID
19780056266
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Khorram, S. (California, University Berkeley, Calif., United States)
Date Acquired
August 9, 2013
Publication Date
January 1, 1977
Subject Category
Earth Resources And Remote Sensing
Meeting Information
Meeting: Annual Symposium on Machine Processing of Remotely Sensed Data