Photogrammetric Engineering, Volumen19American Society of Photogrammetry., 1953 Includes lists of members of the Society. |
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Página 487
... field investigations and in compilation of terrain studies based on these investigations . Valuable criteria . for use in photo interpretation grow out of these routine uses of aerial photo- graphs in field mapping projects . For remote ...
... field investigations and in compilation of terrain studies based on these investigations . Valuable criteria . for use in photo interpretation grow out of these routine uses of aerial photo- graphs in field mapping projects . For remote ...
Página 503
... field plots . Field volumes . - Field plots of known area are selected from mapped areas or from plots classified on photos . Field parties visit each plot and make precise measurements of the trees . From these measurements , volumes ...
... field plots . Field volumes . - Field plots of known area are selected from mapped areas or from plots classified on photos . Field parties visit each plot and make precise measurements of the trees . From these measurements , volumes ...
Página 506
... field plots . The most practi- cal procedure consists of adjusting his over - all volumes from gross to net by percentages from a few plots measured both on the photos and in the field . From the same plots he can secure percentages ...
... field plots . The most practi- cal procedure consists of adjusting his over - all volumes from gross to net by percentages from a few plots measured both on the photos and in the field . From the same plots he can secure percentages ...
Contenido
CONTENTS | 11 |
Board of Direction and Committee Chairmen | 22 |
11 | 31 |
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Términos y frases comunes
Abrams accuracy ACIS aerial photographs Aerial Surveys Aero Service air photos altimeter American Society Arctic Arlington Award Bausch & Lomb Bldg Blvd Brundall Calif camera Canada Chairman Chevy Chase College of Forestry Colo color Committee Company Denver Dept Engr equipment Fairchild Fairchild Aerial Surveys Falls Church field film Forest grammetric height highway inch instruments James John Kalart Company lens Louis Manual Sales mapping Mark Hurd meeting Membership ment methods Mo.-ACIS Mo.-USGS Multiplex Office operation Optical P.O. Box paper photo interpretation photogram PHOTOGRAMMETRIC ENGINEERING plane plotting President prints problems projects Research Robert Rolla Sacramento scale Section Shoran Silver Spring Society of Photogrammetry stereo stereoscopic Talbert Abrams terrain theodolite tion topographic Toronto triangulation U. S. Geological Survey Univ USAF USGS vertical exaggeration Wash Washington Washington 25 William