Results 21 to 30 of about 2,572 (70)

Remote sensing in forestry: Promises and problems [PDF]

open access: yes
There are no author-identified significant results in this ...
Heller, R. C.
core   +1 more source

UG^2: a Video Benchmark for Assessing the Impact of Image Restoration and Enhancement on Automatic Visual Recognition

open access: yes, 2018
Advances in image restoration and enhancement techniques have led to discussion about how such algorithmscan be applied as a pre-processing step to improve automatic visual recognition. In principle, techniques like deblurring and super-resolution should
Banerjee, Sreya   +4 more
core   +1 more source

First Year Projects and Activities of the Environmental Remote Sensing Applications Laboratory (ERSAL) [PDF]

open access: yes
Activities, pilot projects, and research that will effectively close the gap between state-of-the-art remote sensing technology and the potential users and beneficiaries of this technological and scientific progress are discussed in light of the first ...
Faulkner, D. P., Poulton, C. E.
core   +1 more source

Forestry, geology and hydrological investigations from ERTS-1 imagery in two areas of Ecuador, South America [PDF]

open access: yes
The author has identified the following significant results. In the Oriente area, well-drained forests containing commercially valuable hardwoods can be recognized confidently and delineated quickly on the ERTS imagery.
Moreno, N. V.
core   +1 more source

Structural lineaments of Gaspe from ERTS imagery [PDF]

open access: yes
A test study was conducted to assess the value of ERTS images for mapping geologic features of the Gaspe Peninsula, Quebec. The specific objectives of the study were: 1) to ascertain the best procedure to follow in order to obtain valuable geologic data ...
Steffensen, R.
core   +1 more source

Controlled Surface Collection at the Spinach Patch Site, Franklin County, Arkansas [PDF]

open access: yes, 1969
This paper discusses the technique of controlled surface collection as an interpretative aid at the Spinach Patch site, 3FR1, a prehistoric village site in Ozark Reservoir.
Hoffman, Michael P.
core   +2 more sources

Principal Components as a Data Reduction and Noise Reduction Technique [PDF]

open access: yes
The potential of principal components as a pipeline data reduction technique for thematic mapper data was assessed and principal components analysis and its transformation as a noise reduction technique was examined. Two primary factors were considered: (
Campbell, W. J., Imhoff, M. L.
core   +1 more source

The availability of local aerial photography in southern California [PDF]

open access: yes
Some of the major photography and photogrammetric suppliers and users located in Southern California are listed. Recent trends in aerial photographic coverage of the Los Angeles basin area are also noted, as well as the uses of that ...
Allen, W., III   +3 more
core   +1 more source

Inventory of forest and rangeland resources, including forest stress [PDF]

open access: yes
There are no author-identified significant results in this ...
Aldrich, R. C.   +2 more
core   +1 more source

The usefulness of thermal infrared and related imagery in the evaluation of agricultural resources. An exploratory study, volume I Final report [PDF]

open access: yes
Multispectral imagery for aerial inventory and analysis of cultivated crop ...
Colwell, R. N.   +3 more
core   +1 more source

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