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- Unclassified, Unlimited, Publicly available.
Free-to-read Unrestricted online access
- Documentation of the activities of the Large Area Crop Inventory Experiment during the 1976 Northern Hemisphere crop year is presented. A brief overview of the experiment is included as well as phase two area, yield, and production estimates for the United States Great Plains, Canada, and the Union of Soviet Socialist Republics spring winter wheat regions. The accuracies of these estimates are compared with independent government estimates. Accuracy assessment of the United States Great Plains yardstick region based on a through blind sight analysis is given, and reasons for variations in estimating performance are discussed. Other phase two technical activities including operations, exploratory analysis, reporting, methods of assessment, phase three and advanced system design, technical issues, and developmental activities are also included.
- Other Subject(s):
- NASA Technical Reports Server (NTRS) Collection.
- Document ID: 19770024640.
Accession ID: 77N31584.
- No Copyright.
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