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

Damen, M. C. J.

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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:: Aerial photography photointerpretation system. J. Besenicar, A. Bilc

Document type:: Multivolume work

Structure type:: Chapter

Symposium on Remote Sensing for Resources Development and Environmental Management / Enschede / August 1986 Aerial photography photointerpretation system J.Besenicar University Edvard Kardelj, Ljubljana, Yugoslavia A.Bilc Geodetski zavod SRS, Ljubljana, Yugoslavia ABSTRACT: Paper deals with the technology and organisation of cyclic aerial survey being operational for last ten years in Slovenia, Yugoslavia. It is shown how the aerial photography is used for different purposes for human environment planning. At the end the advantages of the system are given: the fact that the system is completely independent and gives the relevant informations about the human environment status. Slovenia is a small tiny region on the suny side of Alps, having appr. 20 000 sq. km and being one of the federal republics in Yugoslavia. It is the most developed territory of Yugoslavia also because of its geographical position between west Europe, Me- diterranian sea and Middle East. Ondulated terrain has dictated different types of migration; industri al centres are concentrated in the valeys and plane areas whereas fast industrialisation and individual residential buildings have caused occupation of the rural environment. Answer to these anomalies was mo re and more organised human environment planning be ing firstly unitiated in the settlement area and fo llowed by the special emphasise on protection of a- gricultural areas. Such an development has required numerous data on human environment specialy about its physical ele ments. On this way the 2000 maps in scale 1 : 5000 have been elaborated, covering the entire territory of Slovenia. Second phase of cyclic aerial survey was realised in 1980 and 1981. Before third phase in 1985 the basic concepts of cyclic aerial survey were changed which caused its transformation from periodicaly repeating action to qualitative perma nent activity. In order to form the cyclic aerial survey in such a way where all potential users would cooperate, nu merous condition had to be fullfiled. The most im portant was increasing conflict situation between agricultural and urban sectors which caused inten sive activities in human environment planning. Be sides this also systematic 10 years work on photo- interpretation gave the basic knowledge for diffe rent users, who cooperate financialy and professio nal without conflicting their own interests. CYCLIC AERIAL SURVEY IN SR SLOVENIA Preface Ibis contribution would like to show the present status of the use of aerial photographs in the hu man environment planning in Slovenia, Yugoslavia. As the unique system of cyclic aerial survey is u- sed to obtain the basic spatial informations the special consideration is given to different parts of the system. As an application of its use the technology for creation of the agricultural plan is given into detail. In the last ten years very intensive activities have been on in Yugoslavia for the society planning. New law regulations have integrated the planning of human environment as the part of the society plann ing which had the influence on the five-years plans. Practicaly this influence has been in the form of analogue data base for terrain coverage (vegetation, urban, rural, water). Since the cadastral data have been out of date the aerial photography from cyclic aerial survey were used in the process of photointer pretation in order to interpret the necessary infor mation. The basic map scale was 1 : 25 000 which was used mainly for administration purposes. (Figure 1). The spatial limitations among different sectors (a- griculture, forestry, water, rural and urban) needed for more detailed presentation. There fore it was de cided to use the basic topographic plan in scale 1 : 5000 as the carrier for interpreted informations together with the cadastral boundaries data. This ba sic presentation has been used to make delineations among mentioned sectors, playing role in the human environment planing. Further on the cyclic aerial survey with its orga nisational and proffessional aspects and technology for creation of an agricultural plan will be given in the detail. Cyclic aerial survey The cyclic aerial survey is in Slovenia formed in such a way that gives complete basic data on status of human environment. The methods of using the aeri al photographs are mainly analogue and are widely known to the users. Geodetic service carries the most important part of the cyclic aerial survey - revision of data for basic topographic maps in the scale 1 : 5000 and for the renovation of the land cadastre. It must be po inted out that basic topographic map is used for showing the planning components for the entire teri- tory of republic Slovenia. Forestry includes the cyclic aerial survey into registration process of development and exploatati- on of wood. The cycle is 10 years and the conventi onal photography is combined with some infra-red techniques for air polution detection. For the opti mal use of the aerial survey a systematic technical specifications are defined in a great accordance with world known specifications: territories of aerial sur vey according to scales, cycles, time of the years and techniques. Photographic material for aerial photography is ma inly panchromatic in scale 1 : 17 500 and 1 : 10 000 (Fig. 2). The choice of the scales has been influen ced by the raster of the map 1 : 5000 (2.5 x 3.0 km) covering the entire Slovenia. Strips are 3 km wide which enables the restitution for 1 map out of 1 ste reomodel (focal lenght of the camera is 150 mm). Due to the terrain configuration the photo scale varies

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