Results 71 to 80 of about 5,093 (208)

The feasibility of inventorying native vegetation and related resources form space photography [PDF]

open access: yes
Photointerpretation of Gemini 4 photographs for inventorying native ...
Garcia-Moya, E.   +2 more
core   +1 more source

Multidisciplinary research from ERTS-1 data [PDF]

open access: yes
There are no author-identified significant results in this ...
Bryan, M. L.   +8 more
core   +1 more source

Automated thematic mapping and change detection of ERTS-A images [PDF]

open access: yes
The author has identified the following significant results. For the recognition of terrain types, spatial signatures are developed from the diffraction patterns of small areas of ERTS-1 images. This knowledge is exploited for the measurements of a small
Gramenopoulos, N.
core   +1 more source

LANDSAT and radar mapping of intrusive rocks in SE-Brazil [PDF]

open access: yes
The feasibility of intrusive rock mapping was investigated and criteria for regional geological mapping established at the scale of 1:500,00 in polycyclic and polymetamorphic areas using the logic method of photointerpretation of LANDSAT imagery and ...
Barbosa, M. P.   +5 more
core   +1 more source

Tree health monitoring: perspectives from the visible and near infrared remote sensing

open access: yesForest@, 2012
Based on a comprehensive literature analysis, we present a critical review of those optical remote sensing techniques operating with the visible (VIS) and near infrared (NIR) bands for the assessment of health in forest trees.
Gonthier P, Lione G, Borgogno Mondino EC
doaj   +1 more source

Seventh year projects and activities of the Environmental Remote Sensing Applications Laboratory (ERSAL) [PDF]

open access: yes
There are no author-identified significant results in this ...
Benson, G. L., Schrumpf, B. J.
core   +1 more source

GREEN AREA AND VEGETATION COVER INDEXES FOR PARRAL CITY (CHILE) USING PHOTOINTERPRETATION AND GIS

open access: yesCiência Florestal, 2011
The importance of the green areas is increasing since they are an important factor in the health and welfare of urban population. Therefore, in Parral city, in Central Chile, it was quantified and analyzed the availability of green areas and vegetation ...
Carlos Mena   +4 more
doaj   +1 more source

A study of structural lineaments in Pantanal (Brazil) using remote sensing data

open access: yesAnais da Academia Brasileira de Ciências, 2013
This paper presents a study of the structural lineaments of the Pantanal extracted visually from satellite images (CBERS-2B satellite, Wide Field Imager sensor, a free image available in INTERNET) and a comparison with the structural lineaments of ...
ANTONIO C. PARANHOS FILHO   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy