Remote sensing for resources development and environmental management: Remote sensing for resources development and environmental management

Damen, M. C. J.

Bibliographic data

Multivolume work

Persistent identifier:: 856342815

Title:: Remote sensing for resources development and environmental management

Sub title:: proceedings of the 7th international Symposium, Enschede, 25 - 29 August 1986

Year of publication:: 1986

Place of publication:: Rotterdam; Boston

Publisher of the original:: A. A. Balkema

Identifier (digital):: 856342815

Language:: English

Additional Notes:: Volume 1-3 erschienen von 1986-1988

Editor:: Damen, M. C. J.

Document type:: Multivolume work

Volume

Persistent identifier:: 856343064

Title:: Remote sensing for resources development and environmental management

Sub title:: proceedings of the 7th international Symposium, Enschede, 25 - 29 August 1986

Scope:: XV, 547 Seiten

Year of publication:: 1986

Place of publication:: Rotterdam; Boston

Publisher of the original:: A. A. Balkema

Identifier (digital):: 856343064

Illustration:: Illustrationen, Diagramme

Signature of the source:: ZS 312(26,7,1)

Language:: English

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

Editor:: Damen, M. C. J.

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:: Volume

Collection:: Earth sciences

Chapter

Title:: 4 Renewable resources in rural areas: Vegetation, forestry, agriculture, soil survey, land and water use. Chairman: J. Besenicar, Liaisons: M. Molenaar, Th. A. de Boer

Document type:: Multivolume work

Structure type:: Chapter

Chapter

Title:: Landscape methods of air-space data interpretation. D. M. Kirejev

Document type:: Multivolume work

Structure type:: Chapter

474 Coincidence of components borders Revealing natural borders in contrast to temporary and casual borders as well as their control by relief, hydrography, ve getation, soils, deposits types, rocks and other indicators Thematic interpretation of air-space pho tographs on landscape basis Recurrence (rhythmics) and its regularities Elective study of structure of PTK types by the key plot method Revealing PTK typological units Specificity of structure Use of physiognomic structure as a lands* cape indicator when studying forests by small-scale and supersmall-scale photog- raphs Similarity of structure of units which are genetically and dynamically similar Grounds for Intralandscape extrapolation within PTK types Revealing regularity of the structure on the basis of the most physiognomic PTK of the type under study with subsequent extra polation into weak physiognomic Remote sensing photographs available at the disposal of specialists have a wide range resolution and they allow to study PTK pra ctically with any degree of detail. The sequential analysis of taiga lands' morp hological structure "from top to bottom" is possible, beginning from PTK of the highest ranks (landscape lands, regions, districts) and finishing with stow facial structure study with the use of large-scale airphoto- graphs. Such interpretation sequence is po ssible only in case, when at all stages of air-space photographs interpretation not individual, but typological categories of landscapes, terrains, stows and facies are revealed. Multistage study of landscapes' morphological structure is coincided with landscape mapping. All the land of the Earth is subdivided into landscape lands which can be mapped at the scale not more than 6*l(f 7 . Landscape regions are revealed within the landscape lands and landscape maps at the scale of<3*10’ 7 are compiled. Within the regions the landscape kinds are revealed and mapped at the scMe of 10’ 7 . Within the landscape kinds on the key plots of the first order (10~^ scales) maps of landscape localities are compiled. Winter TV space photographs with low resolution have been found out to be perspective. On the key plots of the second order (10’ 5 scales) stow types are studied. The solution of this task is possible by winter and autyfim space photographs. On the key E lots of the third order (10”^ scales) wit- in the stow types facial structure is stu died and mapped. For the purpose large-scale airphotos and enlarged mean-scale airphotos of good photographic quality are necessary. On the key plots of the second order it is possible to project landscape profiles for ground study of facies' structure and ecolo gy- Landscape profiles represent the vertical section of PTK along the straight line exp ressing the geological structure and litho logical composition of rocks, waters, vege tation and animal communities. The landscape profile gives a visual representation of the interconnections of natural components, PTK natural borders genesis, about the guiding role of geologo-geomorphological factors. When air-space photos landscape interpreta tion is widely used as well as preliminary different scale PTK mapping, there is no ne cessity in landscape profiles of large ex tent. The conjugated stows testing can be per formed with the help of landscape profiles with the extent from several hundreds of me ters to 1.0 - 1.5 km. The landscape profile scale must be comparable or equal to the la ndscape map scale. The vertical scale is ma de somewhat larger with the aim of more ex- f ressive (plastic) demonstration of the re leí, thicknesses of quaternary deposits and bed-rocks• At present since space-air survey scales' range is widened, almost all the operations on landscape mapping can be executed in la boratory and the field work can be restric ted to facial descriptions on landscape pro files. The sequential different scale analysis of the morphological PTK structure "from top to bottom", from the general to the particu lar is the most perspective under the condi tions of inaccessible taiga - bog zone. The sequence of the method ensures the most com plete cover of the whole natural complexes' diversity in the studies regions. Due to the rational landscape profiles distribution, their concentration at the most accessible places for ground survey, the reduction of their extent, the total volume of field works is considerably reduced. Different scale study of PTK structure is of great importance, since it structurally confirms or refuses the correctness of lar ger natural complexes revealing or it serves as a reliable control for conditioning of landscape - morphological investigations. It is particularly visual on the landscape maps of small, mean and large scales, compi led for the eastern part of the West-Siberi- an plain. The Kass landscape terrains study confirms its structural homogeneity, separa tion and reliance of nature borders. Stow study structurally confirms the correctness of terrain types revealing. Terrains' bor ders are well read on stow combinations. In the PTK ranges the close interconnection and the genetic conjunction of all the com ponents, landscape elements, ecological re gimes and dynamic processes are observed. At the same time when interpreting "the closed" forest lands, various studied objects* fea tures are insufficiently expressed that ma kes difficult remote sensing of them. So one of the perspective interpretation methods is the landscape indicators method. When visual observation and remote sensing imagery are used, landscape indicators are physiognomic components and landscape elements, PTK with the features of their structure, connected with indication objects - indicators conce aled from the visual observation and remote registration. The most important for air-spa ce photos interpretation are such Indicators as relief, vegetation, people's activity re sults, erosion-hydrographic network and wa

Access restriction

Copyright

fullscreen: Remote sensing for resources development and environmental management (Volume 1)

Multivolume work

Volume

Chapter

Chapter

Table of contents

Cite and reuse

Volume

Chapter

Image

Image fragment

Citation links

Citation recommendation