Finer resolution observation and monitoring of global land cover: first mapping results with Landsat TM and ETM+ data
نویسندگان
چکیده
منابع مشابه
Land-Cover Classification in the Brazilian Amazon with the Integration of Landsat ETM+ and Radarsat Data
متن کامل
Detection of Drought Effects Change on Isfahan City Green Vegetation Cover by Using Landsat TM and ETM+ Data
احمد مختاری1، ناهید کاوهزاده 2، فرزاد شنبه دستجردی3 1- عضو هیات علمی مرکز تحقیقات کشاورزی و منابع طبیعی اصفهان[email protected] 2 -کارشناس مرکز تحقیقات کشاورزی و منابع طبیعی اصفهان 3-کارشناس ارشد مرکز تحقیقات کشاورزی و منابع طبیعی اصفهان چکیده امروزه استفاده از سامانههای سنجش از دور جزء لاینفک مطالعات زیست محیطی و از اسناد معتبر در بررسیهای اقتصاد محیط زیست، توسعه سامانههای دقیقت...
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Land use and land cover change is a major issue in global environment change, and is especially significant in rapidly developing regions in the world. With its economic development, population growth, and urbanization, Guangzhou, a major metropolitan in South China, have experienced a dramatic land use and land cover (LULC) change over the past 30 years. Fast LULC change have resulted in degra...
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Interferometric ALOS PALSAR Fine Beam Single/Dual, multi-temporal ENVISAT ASAR Alternating Polarization, and Landsat-5 TM/-7 ETM+ data are used for the generation of land cover and change maps. In synthesis, the product generation foresees two main steps: The first one consists in a rigorous data pre-processing, including interferometric processing (PALSAR), geometric / radiometric calibration ...
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A C++ language-based software tool for retrieving land surface temperature (LST) from the data of Landsat TM/ ETM+ band6 is developed. It has two main functional modules: (1) Three methods to compute the ground emissivity based on land use/cover classification image, NDVI image and the ratio values of vegetation and bare ground and (2) Converting digital numbers (DNs) from TM/ETM+ band6 to LST....
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ژورنال
عنوان ژورنال: International Journal of Remote Sensing
سال: 2012
ISSN: 0143-1161,1366-5901
DOI: 10.1080/01431161.2012.748992