Author : James M. Leonard
Publisher :
Page : 48 pages
File Size : 44,50 MB
Release : 1984
Category : Aerial photogrammetry
ISBN :
"Stepwise procedures are given for the tasks required in useing low-altitude aerial photography to map aquatic plants. The tasks include problem identification, photomission design, acquisition of ground truth data, and photointerpretation and data presentation. The sources of existing aerial photographs and the general and technical requirements for aerial photography are given in Appendixes A and B, respectively."--Transmittal letter.
Author : U.S. Army Engineer Waterways Experiment Station
Publisher :
Page : 408 pages
File Size : 16,30 MB
Release : 1993
Category : Coastal engineering
ISBN :
Author : Aquatic Plant Control Research Program (U.S. Army Engineer Waterways Experiment Station). Meeting
Publisher :
Page : 288 pages
File Size : 39,98 MB
Release : 1987
Category : Allelopathy
ISBN :
Author :
Publisher :
Page : 960 pages
File Size : 13,95 MB
Release : 1986
Category : Aeronautics
ISBN :
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Author : Environmental Science Information Center. Library and Information Services Division
Publisher :
Page : 20 pages
File Size : 27,27 MB
Release : 1985
Category : Ecology
ISBN :
Author : United States. National Environmental Satellite, Data, and Information Service. Library and Information Services Division
Publisher :
Page : 606 pages
File Size : 29,77 MB
Release : 1983
Category :
ISBN :
Author : Assessment and Information Services Center (U.S.). Library and Information Services Division
Publisher :
Page : 606 pages
File Size : 36,25 MB
Release : 1983
Category : Earth sciences
ISBN :
Author :
Publisher :
Page : 910 pages
File Size : 49,81 MB
Release : 1976
Category : Astronautics in earth sciences
ISBN :
Author : Stratford H. Kay
Publisher :
Page : 158 pages
File Size : 26,8 MB
Release : 1989
Category : Aquatic weeds
ISBN :
Author :
Publisher :
Page : 306 pages
File Size : 18,96 MB
Release : 1990
Category : Engineering experiment stations
ISBN :
