||Remote Sensing of Water Quality: A State of the Art Report.
Mitsc, William J. ;
||Florida Univ., Gainesville. Water Resources Research Center.
||WRRC-Pub-21; DI-14-31-0001-3809; OWRR-A-999-FLA; 14363,; A-999-FLA(5)
( Water resources ;
Remote sensing) ;
Water quality ;
Water pollution ;
Environmental surveys ;
Aerial surveys ;
Spaceborne photography ;
Infrared detection ;
Multiband spectral reconnaissance ;
||Some EPA libraries have a fiche copy filed under the call number shown.
||Remote sensing, or the carrying out of aerial or space surveys of the earth's surface, is finding several applications in the fields of water quality and water resource management. It offers a means of obtaining large amounts of data, but its value is in the expansion of data in the spatial, temporal and spectral modes. The most valuable techniques presently are photography, infrared scanning and multispectral scanning. Aircraft applications include the measuring of the distribution of various waste discharges into water bodies and the study of aquatic plant growth and benthic communities. The ERTS (Earth Resources Technology Satellite) program of the U.S. Department of the Interior is investigating satellite applications of monitoring the earth's resources. The water resource applications are less obvious than those of the aircraft and concern environmental indicators on a much larger scale. However, the satellite offers the enhancement of data in the temporal mode with periodic remote sensing of most of the earth's surface.
||Reviews remote sensing techniques and instruments for water resource management.
|PUB Date Free Form
||8H; 64H; 64B; 48C#
||PC A02/MF A01