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Proceedings of Symposium on Remote Sensing and Photo Interpretation (Volume 1)

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Bibliographic data

fullscreen: Proceedings of Symposium on Remote Sensing and Photo Interpretation (Volume 1)

Multivolume work

Persistent identifier:
842147969
Title:
Proceedings of Symposium on Remote Sensing and Photo Interpretation
Sub title:
October 7 - 11, 1974, Banff, Alberta, Canada
Year of publication:
1974
Place of publication:
Ottawa, Ontario
Publisher of the original:
Canadian Inst. of Surveying
Identifier (digital):
842147969
Language:
German
Other Title:
Nebentitel: Proceedings : Symposium on Remote Sensing and Photo Interpretation
Corporations:
Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta
International Society for Photogrammetry, Commission Interpretation of Data
Canadian Institute of Surveying
Adapter:
Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta
International Society for Photogrammetry, Commission Interpretation of Data
Canadian Institute of Surveying
Founder of work:
Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta
International Society for Photogrammetry, Commission Interpretation of Data
Canadian Institute of Surveying
Other corporate:
Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta
International Society for Photogrammetry, Commission Interpretation of Data
Canadian Institute of Surveying
Document type:
Multivolume work

Volume

Persistent identifier:
84214806X
Title:
Proceedings of Symposium on Remote Sensing and Photo Interpretation
Sub title:
October 7 - 11, 1974, Banff, Alberta, Canada
Scope:
VII, 465 Seiten
Year of publication:
1974
Place of publication:
Ottawa, Ontario
Publisher of the original:
Canadian Inst. of Surveying
Identifier (digital):
84214806X
Illustration:
Illustration, Diagramme, Karten
Signature of the source:
T 15 B 1305
Language:
German
Usage licence:
Attribution 4.0 International (CC BY 4.0)
Corporations:
Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta
International Society for Photogrammetry, Commission Interpretation of Data
Canadian Institute of Surveying
Adapter:
Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta
International Society for Photogrammetry, Commission Interpretation of Data
Canadian Institute of Surveying
Founder of work:
Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta
International Society for Photogrammetry, Commission Interpretation of Data
Canadian Institute of Surveying
Other corporate:
Symposium on Remote Sensing and Photo Interpretation, 1974, Banff, Alberta
International Society for Photogrammetry, Commission Interpretation of Data
Canadian Institute of Surveying
Publisher of the digital copy:
Technische Informationsbibliothek Hannover
Place of publication of the digital copy:
Hannover
Year of publication of the original:
2015
Document type:
Volume
Collection:
Earth sciences

Chapter

Title:
ENVIRONMENTAL MONITORING CHAIRMEN. - J. MACDOWALL - N. OPRESCU
Document type:
Multivolume work
Structure type:
Chapter

Chapter

Title:
PHOTO-INTERPRETATION SEMI-AUTOMATIQUE : ESSAI D'APPLICATION A UN INVENTAIRE PHYTOECOLOGIQUE DANS LA PENINSULE QUEBEC-LABRADOR. J. P Ducruc et R. Zarnovican
Document type:
Multivolume work
Structure type:
Chapter

Contents

Table of contents

  • Proceedings of Symposium on Remote Sensing and Photo Interpretation
  • Proceedings of Symposium on Remote Sensing and Photo Interpretation (Volume 1)
  • Cover
  • Title page
  • Title page
  • SYMPOSIUM COMMITTEE
  • FOREWORD
  • CONTENTS
  • OPENING REMARKS. L. Sayn-Wittgenstein President
  • LAND USE CHAIRMAN. - R. C. HELLER
  • RESOURCE INVENTORIES CHAIRMAN. - H. VERSTAPPEN
  • WATER AND WETLANDS CHAIRMAN. - R. ELLEFSON
  • ENVIRONMENTAL MONITORING CHAIRMEN. - J. MACDOWALL - N. OPRESCU
  • REMOTE SENSING FOR ENVIRONMENTAL MONITORING AND IMPACT ASSESSMENT. Jean Thie, C. Wachmann, Ottawa, Ontario
  • SOIL EROSION TOPOSEQUENCES ON AERIAL PHOTOGRAPHS. E. Bergama
  • EVALUATION OF THE POTENTIAL USES OF EARTH RESOURCES TECHNOLOGY SATELLITE (ERTS-1) DATA FOR SMALL SCALE TERRAIN MAPPING IN CANADA'S NORTH. A. N. Boydell
  • 25 YEARS OF SEQUENTIAL PHOTOGRAPHIC MONITORING OF A TIDAL ENVIRONMENT. I. S. Zonneveld
  • REMOTE SENSING APPLICATIONS FOR GEOECOLOGICAL STUDIES IN THE HIGH MOUNTAIN ENVIRONMENT. Harold Haefner
  • FOREST FIRE SPREAD AND ENERGY OUTPUT DETERMINED FROM LOW ALTITUDE INFRARED IMAGERY. B. D. Lawson
  • LANDSLIDE ANALYSIS AND SUSCEPTIBILITY MAPPING. Thomas T. Alföldi, P. Eng.
  • THE APPLICATION OP AERIAL PHOTOGRAPHIC INTERPRETATION TO DERELICT LAND STUDIES IN SOUTH WALES. Leslie J. Gibson
  • LIMITS OF ERTS IMAGERY AS A TOOL FOR STUDYING THE BREAK-UP OF THE MACKENZIE RIVER, N.W.T. EXPERIENCES IN 1973 AND 1974. D. A. SHERSTONE, K. C. ARNOLD AND D. K. MACKAY
  • PHOTO-INTERPRETATION SEMI-AUTOMATIQUE : ESSAI D'APPLICATION A UN INVENTAIRE PHYTOECOLOGIQUE DANS LA PENINSULE QUEBEC-LABRADOR. J. P Ducruc et R. Zarnovican
  • VEGETATION DAMAGE CHAIRMAN. - A. REINHOLD
  • Cover

Full text

426 
CONCLUSION 
La photographie infrarouge a petite échelle s'avère une source 
dlinformâtions appréciable pour les fins d'un inventaire phytoécologique. Les 
résultats de l'analyse microdensitométrique du couvert végétal de la photo 
graphie permettent de retrouver les unités physionomiques du couvert végétal 
telles que reconnues sur le terrain. La possibilité de faire varier l'ouver 
ture de l'objectif du microdensitomètre (compte tenu des limitations 
techniques) et le nombre de classes dans l'analyse des valeurs obtenues nous 
permet d'adapter le niveau de perception des phénomènes observés en fonction 
des objectifs poursuivis. Cependant, en détaillant l'analyse, on met à jour 
une certaine hétérogénéité dans les résultats que seul l'aspect physionomique 
de la végétation ne permet pas d'expliquer. Il faudrait alors faire appel à 
échantillonnage très détaillé sur le terrain, permettant d'optimaliser les 
résultats de l'analyse microdensitométrique. Alors, nous serions en mesure de 
relier les variations microdensitométriques aux variations du couvert végétal 
(stratification verticale et composition floristique) qui seraient, à leur 
tour, mises en parallèle avec les variations de certains paramètres biophysiques 
(drainage, texture, nature de la roche-mère, etc...) 
REMERCIEMENTS 
Nous tenons a remercier tout particulièrement Z. KALENSKY du Forest 
Management Institute, Ottawa, pour l'aide précieuse et désintéressée qu'il 
nous a apportée pour les analyses microdensitométriques. 
REFERENCES BIBLIOGRAPHIQUES 
BRAUN-BLANQUET, J., 1932 : Plant Sociology. (Engl, transi, by G.D Fuller and 
H.S Conard). McGraw-Hill, New-York. 
PAYETTE, S. et GAUTHIER, B., 1972 : Les structures de la végétation : 
interprétation géographique et écologique, classification et 
application. Naturaliste can., 99(1) : 1-26. 
ROUSSEAU, J., 1952 : Les zones biologiques de la péninsule Québec-Labrador 
et 1'hémiarctique. Can. J. Bot., 30 (4) : 436-474,
	        

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