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Transactions of the Symposium on Photo Interpretation

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fullscreen: Transactions of the Symposium on Photo Interpretation

Monograph

Persistent identifier:: 856342238

Title:: Transactions of the Symposium on Photo Interpretation

Sub title:: Delft, The Netherlands, September 1962 ; [held in the International Training Centre for Aerial Survey and adjacent buildings of the Technical University from August 29 - September 5, 1962]

Scope:: 532 Seiten

Year of publication:: 1962

Place of publication:: Delft

Publisher of the original:: Waltman

Identifier (digital):: 856342238

Illustration:: Illustrationen, Diagramme, Karten

Language:: English; French; German

Usage licence:: Attribution 4.0 International (CC BY 4.0)

Publisher of the digital copy:: Technische Informationsbibliothek Hannover

Place of publication of the digital copy:: Hannover

Year of publication of the original:: 2016

Document type:: Monograph

Collection:: Earth sciences

Chapter

Title:: NATURAL RESOURCES INVENTORY FOR DEVELOPING COUNTRIES.

Document type:: Monograph

Structure type:: Chapter

Transactions of the Symposium on Photo Interpretation
Cover
ColorChart
Title page
Title page
PREFACE.
STEERING COMMITEE.
CONTENTS.
At the formal opening ceremony on 30th August, [...]
NATURAL RESOURCES INVENTORY FOR DEVELOPING COUNTRIES.
RESOLUTIONS.
WORKING GROUP 1, PHOTOGRAPHY, EQUIPMENT AND TECHNIQUES.
SOME METHODS AND INVESTIGATIONS FOR DETERMINING THE QUALITY OF AERIAL PHOTOGRAPHS. ERIK WELANDER.
RATIONAL PLANNING AND EXECUTION OF AERIAL PHOTOGRAPHY. F. L. CORTEN.
SPECIFICATIONS FOR MIRROR STEREOSCOPES. S. A. HEMPENIUS.
MAN-MACHINE TASK SHARING IN ADVANCED PHOTO INTERPRETATION SYSTEMS. RAYMOND P. BARRETT.
EFFECT OF SELECTED PHOTO CHARACTERISTICS ON DETECTION AND IDENTIFICATION. ABRAHAM H. BIRNBAUM.
WORKING GROUP 2, GEOLOGY, INCLUDING GEOMORPHOLOGY, HYDROLOGY.
AERIAL PHOTOGRAPHS AS INSTRUMENTS OF RESEARCH IN AREAS OF REGIONAL METAMORPHISM. J. A. E. ALLUM.
APPLICATION DE L'ETUDE DES PHOTOGRAPHIES AERIENNES A LA TECTONIQUE DES ZONES EXTERNES DES ALPES FRANÇAISES. J. SARROT-REYNAULD.
INTERPRETATION PHOTO GEOLOGIQUE DE LA TECTONIQUE AU NORD DE LA PROVINCE DE SEVILLE. CARMEN MARIN, ENRIQUE MINGARRO.
ROCK WEATHERING IN RELATION TO THE INTERPRETATION OF IGNEOUS AND METAMORPHIC ROCKS IN ARID REGIONS. J. E. G. W. GREENWOOD.
THE PHOTOGEOLOGICAL INTERPRETATION OF CERTAIN METAMORPHIC ROCKS IN EAST AND CENTRAL AFRICA. E. A. STEPHENS.
ANALYSE PHOTO GEOLOGIQUE DES STRUCTURES PLISSEES PRE-CAMBRIENNES DU BAS-CONGO (TERRAINS POST-MAYUMBIENS). J. F. GÉRARDS.
RAPPORT SUR L'APPLICATION DE LA PHOTOGEOLOGIE "PRE-CONTROLEE" EN AFRIQUE CENTRALE. J. GÉRARDS, H. LADMIRANT.
QUINZE DEGRES CARRES COUVERTS AU CONGO (LEOPOLDVILLE) PAR METHODE PHOTOGEOLOGIQUE. R. L. G. THONNARD.
THE APPLICATION OF RECONNAISSANCE PHOTOGEOLOGY TO MINERAL INVESTIGATION IN CENTRAL NYASALAND. E. A. STEPHENS.
THE ESTIMATION OF METRIC ELEMENTS OF A LINE ON AERIAL PHOTOGRAPHS. M. B. MARKOVIC, M. D. DIMITRIJEVIC, R. S. PETROVIC.
WORKING GROUP 3, SOILS, INCLUDING LAND CLASSIFICATION, SOIL CONSERVATION.
THE APPLICATION OF AERIAL PHOTOGRAPHS FOR SOIL SURVEYS IN DEVELOPMENT PROJECTS. P. BURINGH.
THE USE OF BASIC PHYSIOGRAPHIC UNITS IN AIR PHOTO INTERPRETATION. RICHARD WEBSTER.
LANDFORM TYPE ANALYSIS ON AERIAL PHOTOGRAPHS. ITS PRINCIPLE AND ITS TECHNIQUES. TAKAMASA NAKANO.
SOIL CLASSIFICATION AND PHOTO INTERPRETATION. L. F. CURTIS.
ESSAIS DE PHOTO-INTERPRETATION EN ZONE FORESTIERE OMBROPHILE DU SUD-OUEST DE LA COTE D'IVOIRE. P. DE LA SOUCHERE N. LENEUF.
SOIL SURVEYS IN TIMBERED MOUNTAIN LANDS OF THE U.S.A. JOHN. L. RETZER.
THE ANALYSIS OF SHIFTING CULTIVATION AREAS. J. J. REYNDERS.
THE USE OF PHOTO INTERPRETATION FOR DETAILED SOIL MAPPING. R. A. JARVIS.
THE USE OF AIR PHOTOGRAPHS IN THE STUDY OF PATTERNED GROUND IN EAST ANGLIA. R. M. S. PERRIN.
THE DISINTEGRATION OF NARI LIME CRUST IN RELATION TO RELIEF, SOIL AND VEGETATION. JOEL DAN.
THE PLACE OF PEDOLOGICAL RESEARCH THE AGRICULTURAL DEVELOPMENT PLAN. K. VAN DER MEER.
WORKING GROUP 4, VEGETATION, INCLUDING FORESTRY, PLANTEGOLOGY.
AERIAL SURVEY METHODS FOR FORESTRY AND FOREST INDUSTRY PRE-INVESTMENT SURVEYS IN DEVELOPING COUNTRIES. DAVID A. FRANCIS.
A PROPOS DE LA PHOTO AERIENNE ET DES INVENTAIRES POUR L'EXPLOITATION FORESTIERE EN FORET DENSE EQUATORIALE. R. CATINOT et J. LE RAY.
DER MASSTABSADJUSTIERUNGSFAKTOR BEI DER FLÄCHENBESTIMMUNG DURCH PUNKTSTICHPROBE AUS DEM LUFTBILD. F. LOETSCH, E. HALLER.
CONTRIBUTION DE LA PHOTO INTERPRETATION A L'ETUDE ET A LA CARTOGRAPHIE DES PATURAGES TROPICAUX. GABRIEL BOUDET, JEAN KOECHLIN, FREDERIC BAEYENS.
SEASONAL TRENDS IN LIGHT REFLECTANCE FROM TREE FOLIAGE. CHARLES E. OLSON, JR.
THE IDENTIFICATION OF TREE SPECIES ON LARGE SCALE PANCHROMATIC AND COLOR PHOTOGRAPHS. GEORGE E. DOVERSFIKE and ROBERT C. HELLER.
EIN VERGLEICH DER FORSTLICHEN INTERPRETATION PANCHROMATISCHER UND INFRAROTER LUFTBILDER. G. HILDEBRANDT.
EINE NÄHERUNGSMETHODE ZUR ENTZERRUNG VON GEBIRGSWALDAUFNAHMEN. B. RHODY.
BETRACHTUNGEN ÜBER DIE VERWENDUNG KLEINMASSTÄBLICHER LUFTBILDER FÜR FORSTLICHE BESTANDSAUSSCHEIDUNGEN. WILHELM VON LAER.
LARGE SCALE SAMPLING PHOTOGRAPHS FOR FOREST SURVEYS IN CANADA. L. SAYN-WITTGENSTEIN.
ÜBER DIE ZUVERLÄSSIGKEIT DER PHOTOINTERPRETATION GESCHLOSSENER VEGETATIONSGEBIETE. ZDENKO TOMASEGOVIC.
WORKING GROUP 5, REGIONAL GEOGRAPHY AND PLANNING.
GEOGRAPHISCHE LUFTBILDINTERPRETATION. CARL TROLL.
THE APPLICATION OF PHOTO-INTERPRETIVE TECHNIQUES TO GEOGRAPHICAL AND PLANNING STUDIES IN CANADA. R. F. TOMLINSON.
FROM POOR HEATH TO FLOURISHING SEASIDE RESORT A COMPARATIVE AIR PHOTO STUDY OF SOME LAND USE CHANGES ON THE SKANÖR PENINSULA, SWEDEN. GUNNAR RASMUSSON.
KLEINMASSTÄBLICHE LUFTBILDER FÜR DIE GEOGRAPHISCHE LANDSCHAFTSERKUNDUNG UND RAUMGLIEDERUNG. ERNST SCHMIDT-KRAEPELIN.
UTILISATION DE LA PHOTO AERIENNE DANS LES RECHERCHES DE GEOGRAPHIE HUMAINE AU CONGO. J. WILMET.
GEOGRAPHICAL SURVEYS BY MEANS OF AERIAL PHOTO INTERPRETATION IN JAPAN. T. NAKANO, M. TAHASAKI and R. KAWAI.
ERFAHRUNGEN BEI DER LUFTBILDINTERPRETATION IM TROPISCHEN NEU-GUINEA. ERNST REINER.
ERFAHRUNGEN IM GEBRAUCH VON LUFTBILDERN BEI DER LANDNUTZUNGSKARTIERUNG VON PUERTO RICO. DIETER BRUNNSCHWEILER.
DAS LUFTBILD IM DIENSTE DER LANDERHALTUNG UND LANDGEWINNUNG. RUDOLF DOLEZAL.
DIE HILFE DES LUFTBILDES FÜR DIE PRAKTISCHE BODENEROSIONSBEKÄMPFUNG. GEROLD RICHTER.
DIE HILFE DES LUFTBILDES BEI DER LANDSCHAFTSPLANUNG. GERT KRAGH.
DIE VERWENDUNG VON LUFTBILDERN ALS PLANUNGSGRUNDLAGE FÜR DIE WIRTSCHAFTLICHE NEUORDNUNG IM GEBIRGE. DIETER STEINER und HAROLD HAEFNER.
DAS LUFTBILD IM DIENSTE DER STANDORTSERKUNDUNG AUF MITTELGEBIRGSWEIDEN. WERNER KRAUSE.
LES BESOINS DE LA PLANIFICATION EN MATIERE DE CARTOGRAPHIE AGRONOMIQUE. SOGETHA.
MÖGLICHKEITEN DER VERWENDUNG DES LUFTBILDES IN DER STADTGEOGRAPHIE. JÜRGEN KÖRBER.
WORKING GROUP 6, ICE.
PHOTO INTERPRETATION OF ICE AND SNOW FEATURES IN THE ANTARCTIC. DAVID LANDEN.
SOME RESULTS OF THE INTERPRETATION OF AERIAL PHOTOGRAPHS OF SEA-ICE AND PROSPECTS OF FURTHER DEVELOPMENT OF AERIAL SURVEYS FOR THE STUDY OF ICE. V. I. AVGEVICH.
ENGINEERING INFORMATION OF ARCTIC AREAS OBTAINED FROM AERIAL IMAGERY. ROBERT D. LEIGHTY.
THE USE OF SATELLITES FOR ICE STUDIES. R. W. POPHAM.
WORKING GROUP 7, ARCHAEOLOGY.
AIR PHOTOGRAPHY AND ARCHAEOLOGY IN BRITAIN; RECENT RESULTS. J. K. S. ST JOSEPH.
L'ARCHEOLOGIE AERIENNE EN FRANCE. R. CHEVALLIER.
AERIAL PHOTOGRAPHY IN ARCHAEOLOGICAL SURVEYS IN SYRIA. W. J. VAN LIERE.
AIR PHOTOGRAPHS AND THE STUDY OF ANCIENT FIELDS IN ENGLAND. H. C. BOWEN.
TIMBER STRUCTURES REVEALED BY AERIAL PHOTOGRAPHY. RICHARD FEACHEM.
EXPERIENCES WITH AERIAL PHOTOGRAPHS IN THE STUDY OF CASTLES. A. I. J. M. SCHELLART.
WORKING GROUP 8, OCEANOGRAPHY AND COASTAL RESEARCH.
LES ETUDES OCEANOGRAPHIQUES, LITTORALES ET SOUS-MARINES PAR L'NTERPRETATION DES PHOTOGRAPHIES STEREOSCOPIQUES La Carte à 1 : 10.000 du Golfe Normand-Breton. FRANCIS RUELLAN.
ZUR ERMITTLUNG VON STURMFLUTDEICHSCHÄDEN MIT HILFE VON LUFTBILDERN. HELMUT SCHROEDER-LANZ.
LANDFORM CLASSIFICATION FOR FLOOD PREVENTION USING AERIAL PHOTOGRAPHS. T. NAKANO, M. OHYA and T. KANAKUBO.
SHORELINE DEVELOPMENT AND PROTECTION OF NEGOMBO BEACH CEYLON; AN AERIAL PHOTOGRAPHIC APPROACH. L. HERATH.
WORKING GROUP 9, ENGINEERING.
A CONCEPT OF LAND FORMS, PARENT MATERIALS, AND SOILS IN AIRPHOTO INTERPRETATION STUDIES FOR ENGINEERING PURPOSES. ROBERT D. MILES.
APPLICATION OF PHOTO INTERPRETATION IN ROUTE LOCATION. ROBERT R. BLESCH and TA LIANG.
AIRPHOTO INTERPRETATION STUDY FOR THE DIVISION OF ROADS AND ROAD TRAFFIC OF THE SOUTHERN RHODESIAN GOVERNMENT. J. R. ATKINSON and N. B. BROWN.
A REPORT ON THE APPLICATION OF AIRPHOTO INTERPRETATION IN THE FEDERATION OF MALAYA. CHIN FUNG KEE.
AIRPHOTO INTERPRETATION APPLIED TO SOIL ENGINEERING MAPPING IN SOUTH AFRICA. A. B. A. BRINK.
AIRPHOTO INTERPRETATION OF ORGANIC TERRAIN FOR ENGINEERING PURPOSES. NORMAN W. RADFORTH.
PHOTO INTERPRETATION IN PROSPECTING FOR GRANULAR CONSTRUCTION MATERIALS. J. D. MOLLARD.
FRACTURE PATTERNS OF THE NATURAL STEAM AREA OF LARDERELLO, ITALY, FROM AIRPHOTOGRAPHS. E. MARCHESINI, A. PISTOLESI and M. BOLOGNINI.
AUTHOR INDEX.
Cover

Full text

According to this report the tropical forest area constitutes about 45% of the 
total forest area in the world. The total removal of forest products in the tropics 
so far has been only 24% of the world total. Further, this 24% was mainly 
fuel, which was 47% of the estimated world consumption of firewood. The 
total contribution of industrial wood obtained from the tropical forests was 
only some 6% of the total world timber production. 
This extremely low output of the tropical forests can be attributed to several 
particular circumstances, as for instance: 
a. Most primary forest areas in the tropics are only to be found in very in 
accessible regions. Here the best possibility for economic exploitation of 
timber is water transport. This means that both river banks can be exploited 
to a certain extent, whereas the far remote areas remain untouched by the 
wood-cutter. Also the floating of the felled logs is mainly a question of river 
size which is further determined by such obstacles as rapids and waterfalls. 
b. The economic exploitation of most tropical forest is greatly hampered by 
the large variety in species-composition, as only a small percentage of 
this has any value for timber production. 
c. And last but not least, the amount of information needed to start a new 
lumber industry in tropical regions is still in most cases largely insufficient. 
Although the forest composition of these areas has been an important subject 
for special research for some time past, more detailed information will be re 
quired about the occurrence of valuable tree species and local topographical 
conditions in order to plan possible transportation methods. 
If we put the question: is this form of special forestry research justified, 
considering the unfavourable tropical conditions, then the answer must be, 
yes, considering the rapidly increasing demand for forest products for indus 
trial and home use. According to the information provided by FAO-officials 
we may assume that by the end of the current century the consumption of 
industrial timber will be at least twice as great as at present. It is even likely 
that this situation will be reached by 1980/1990. Taking this into consideration, 
it is clear that the tropical forests must make a greater contribution to the 
world’s timber production in the very near future. For this to be achieved 
current forest inventory methods in the tropics must be improved, and more 
complete inventories carried out where local circumstances seem favourable 
for new lumber industries. For this purpose aerial photographs have proved to 
be an excellent means of obtaining, in a relatively short time, and without much 
physical effort, general information of the existing local forest conditions. Based 
on this information it will be possible to select those parts of the forest, which 
may be more favourably exploited, according to the general appearance of the 
crown cover and topography. 
Within such selected areas a start can be made with the terrestrial survey 
necessary to obtain a more accurate estimate of the species composition and

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