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-2 LAND USE AND LAND COVER]

Document type:: Multivolume work

Structure type:: Chapter

Chapter

Title:: USING MULTISENSOR, MULTITEMPORAL, MULTI SPECTRAL AND MULTIRESOLUTION FOR LANDUSE MAPPING IN VIETNAM. Eng. Ms. Truong Thi Hoa Binh

Document type:: Multivolume work

Structure type:: Chapter

379 USING MULTISENSOR, MULTITEMPORAL, MULTI SPECTRAL AND MULTIRESOLUTION FOR LANDUSE MAPPING IN VIETNAM Eng. Ms. Truong Thi Hoa Binh Scientist, Application Remote Sensing Division - Center of Geography and Natural Resources - National Center for Scientific Research of Vietnam. Nghiado - Tuliem - Hanoi - Vietnam Telex 411525 NCSR VT Tel 58333/305 ABSTRACT In Vietnam, we are using many kinds of remote sensing data: Landsat, SPOT imageries, SOYUZ photos, aerial MKF-6M photos, SOYUZ high resolution photos etc... Every kind has its advantages and disadvantages. For concrete purpose we have to use certain kind of data or their combination. There is an important question, How to choose the optimum kind or combination of data. If we know the object’s nature and if we know specifics of every kind of data, we can answer above question. Many landuse maps have been established by using remote sensing data in our Division. Based on the practice of using multisensor, multitemporal, multispectral and multiresolution data for landuse mapping, we compared, evaluated them and offered some suggestion of their using for certain purpose. LANDUSE MAPPING IN VIETNAM The first time Landsat image came to Vietnam from Mekong committee in 1978, some months after the Remote sensing Center was born (later it was renamed as Center of Geography and Natural resources). The first maps like : Forest change map of Lamdong province 1:1 mil, Landuse map of Lamdong province 1:1 mil. etc... were established on trial using landsat 1,2 imageries. Based on them, a common methodology of thematic mapping by using remote sensing data was offered (fig 1). Later other kinds of data came from different sources: SOYUZ photos, aerial MKF-6M photos, MSK-4 photos, SOYUZ high resolution photos, TM and SPOT imageries Hassebblad AMCS photos etc... We have to compile thematic maps using all kinds of data came to our hands. Many thematic maps, mainly landuse maps, have been established using above data by the scientists of our division or their cooperation with others. Those maps are: Landuse map of Baoloc district 1983 1:50,000/1/, Landuse map of Central Plateau 1983 - 1984 1:250,000/2/, Landuse map of Lamdong province 1984 1:100,000/3/, Landuse map of Central Plateau 1985 1:250,000/4/, Landuse map of Vietnam 1985 1:1 mil./5/, Landuse map of Minhrong Government Farm 1985 1:10,000/6/, Landuse map of coastal zone of Vietnam 1989 1:250,000/7/, Landuse map of Donduong district (Lamdong province) for planning 2,000 ha of Mulberry 1988-1989 1:10,000/8/. The used practice for different purpose will show the advantages and disadvantages of every kind of data and will help us to choose the optimum kind or combination of data. It depends on object’s nature, specifics of data, scale of map etc... USING MULTISENSOR DATA It permits to mapping on different scales (Table 1) to choose the best kind of data for certain object or purpose example:

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