NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
An evaluation of machine processing techniques of ERTS-1 data for user applicationsA broad study is described to evaluate a set of machine analysis and processing techniques applied to ERTS-1 data. Based on the analysis results in urban land use analysis and soil association mapping together with previously reported results in general earth surface feature identification and crop species classification, a profile of general applicability of this procedure is beginning to emerge. Put in the hands of a user who knows well the information needed from the data and also is familiar with the region to be analyzed it appears that significantly useful information can be generated by these methods. When supported by preprocessing techniques such as the geometric correction and temporal registration capabilities, final products readily useable by user agencies appear possible. In parallel with application, through further research, there is much potential for further development of these techniques both with regard to providing higher performance and in new situations not yet studied.
Document ID
19740022597
Document Type
Conference Paper
Authors
Landgrebe, D.
(Purdue Univ. West Lafayette, IN, United States)
Date Acquired
August 7, 2013
Publication Date
January 1, 1974
Publication Information
Publication: NASA. Goddard Space Flight Center 3d ERTS-1 Symp., Vol. 1, Sect. A
Subject Category
Computers
Report/Patent Number
PAPER-A3
Funding Number(s)
CONTRACT_GRANT: NAS5-21773
CONTRACT_GRANT: NGL-15-005-112
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

Available Downloads

NameType 19740022597.pdf STI

Related Records

IDRelationTitle19740022592Analytic PrimaryThird Earth Resources Technology Satellite-1 Symposium. Volume 1: Technical Presentations, section A
No Preview Available