Proceedings of the Symposium on Global and Environmental Monitoring: Proceedings of the Symposium on Global and Environmental Monitoring

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Persistent identifier:: 856665355

Title:: Proceedings of the Symposium on Global and Environmental Monitoring

Sub title:: techniques and impacts ; September 17 - 21, 1990, Victoria Conference Centre, Victoria, British Columbia, Canada

Year of publication:: 1990

Place of publication:: Victoria, BC

Publisher of the original:: [Verlag nicht ermittelbar]

Identifier (digital):: 856665355

Language:: English

Document type:: Multivolume work

Volume

Persistent identifier:: 856669164

Title:: Proceedings of the Symposium on Global and Environmental Monitoring

Sub title:: techniques and impacts; September 17 - 21, 1990, Victoria Conference Centre, Victoria, British Columbia, Canada

Scope:: XIV, 912 Seiten

Year of publication:: 1990

Place of publication:: Victoria, BC

Publisher of the original:: [Verlag nicht ermittelbar]

Identifier (digital):: 856669164

Illustration:: Illustrationen, Diagramme, Karten

Signature of the source:: ZS 312(28,7,1)

Language:: English

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

Editor:: International Society for Photogrammetry and Remote Sensing, Commission of Photographic and Remote Sensing Data

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:: [WP-3 FOREST INVENTORY APPLICATIONS]

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Title:: FOREST DAMAGE INVENTORY USING LANDSAT IMAGERY BY MEANS OF COMPUTER-AIDED CLASSIFICATION. A. Kadro

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Structure type:: Chapter

It was impossible to use the results that were obtained from Landsat-MSS 1972 and set them off against 1985 because the image of 1972 was coverd in some places by clouds. On the basis of the results achived by the evaluation of landsat imagery, it was possible to come to a decision as a regard that the use of landsat imagery for the monitoring and survey of the forest decline is possible. It can be concluded that it was possible, for exampel , to identify and quantify forest decline for three damage levels in the test site St. Blasien/Schluchsee FRG (D 0-1; D2,D3, healthy/slightly damaged, damaged, severely damaged stands) on the TM data images. Furthermore it was even possible to quantify the damage develop ment through a one year period. This has been confirmed with the field assessment that has been done by the forest services of this test site at St.Blasien . A practical method for damage assessment, mapping and monitoring for such a large forest area as the test site at Erzge birge, can not be done rapidly without the use of Landsat data . It was possible to distinguish between the determined damage levels for the actual forest situation on Landsat images. With the involvement of old landsat images in the evaluation one can estimate the change in the forest area (clear cut area and in- creasement of non forest zone) as well as the change in the forest current situa tion regarding, damage levels in the test site at the Erzgebirge region. 5 References Acid Magazine 1939: Acid Magazine N0.8 1989, ISBN 0282-0195 Sweeden,32 pages. AFZ 1984: Diagnosis and classification of new types of damage affecting forests. Allgemeine Forestzeitschrift, special edition EEC, München,Brüssel,20 pages. Butzke, H. 1981: Versauern unsere Wälder? Erste Ergebnisse der Überprüfung 20 Jahre alter pH-Wert-Messungen in Waldboden Nordrhein-Westfalen.Forst- und Holzwirt. 36,542-548. Hildebrandt,G., Kadro,A. 1984: Aspects of Countrywide inventory and monitoring of actual forest damages in Germany; Bild- messung und Luftbildwesen 52 (1984) Heft 3 a. Kadro,A. 1984: Investigation of spectral signatures of differently damaged trees and forest stands using Airborne mul- tispectral data, proceedings of IGARSS'84 Symposium, Strasburg 27-30 August 1984; Ref. ESA SP-215 (published by ESA Scien tific and Technical publications Branch in August 1984) . Kadro,A. 1986: Determination of spectral signatures of different forest damages from varying altitudes of multispectral scanner data, symposium on remote sensing for resources development and environmen tal management ISPRS COM. VII/Enschede 25-29 Aug.1986. Kadro,A. f Kuntz,S. 1936: Experinces in application of multispectral scanner data for forest damage inventory, symposium on remote sensing for resources development and environmental management ISPRS COM. VII/Enschede 25-29 Aug.1986. Kadro,A. 1989: Use of Landsat-TM data for forest damage inventory, proceeding of workshop on "Earthnet pilot project on landset Thematic Mapper applications" held at Frascati, Italy in December 1987 (ESA SP-1102 92-9092-000-9-May 1989) . Nießlein E., Voss G.1985: Was wir über das Waldsterben wissen, Köln Deutscher Instituts-Verlag,1935,258 pages. Acknowledgment: The author thanks Dr. R. Winter in German Aerospace Establishment (DLR) for providing the landsat images also the team of the Dept, of Photogrammetry and Remote Sensing, University of Freiburg, for support and developing special software.

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