چکیده مقاله
The Advanced Spaceborne Thermal Emission and ReflectionRadiometer ASTER is one of 5 instruments aboard the Terra platformthat was launched in December, 1999 ASTER was built by aconsortium of Japanese government, industry, and research groups Ithas three spectral bands in the visible near infrared VNIR , six bandsin the short wave infrared SWIR , and five bands in the thermalinfrared TIR regions The ASTER instrument is unique in tworespects: one, it provides multispectral thermal infrared data of highspatial resolution, and also the highest spatial resolution surface spectralreflectance, temperature and emissivity data of all the Terra instrumentsensor systems; and two, because of its limited duty cycle, data areacquired to fulfill on demand data acquisition requests The ASTERdata products include relative spectral reflectance and emissivity,surface radiance, temperature, reflectance and emissivity, brightnesstemperature at sensor, and digital elevation models ASTER data areexpected to contribute to a wide array of application areas including,geology and soils, vegetation and ecosystem dynamics, hazardsmonitoring volcanoes, wildfires, floods, landslides, and coastalerosion , land surface climatology, hydrology, and land cover change
کلیدواژهها
نویسندگان
گونا مهردانش
دانشجو ارشد جغرافیا برنامه ریزی شهری (آمایش شهری)
Hamid Tavakoly
Department of Geography, Faculty of Literature and Humanities, Urmia University, Iran
پرشنگ حسینی منفرد
دانشجو ارشد جغرافیا برنامه ریزی شهری (آمایش شهری)
شیوه ارجاع
Tavakoly, Hamid,1397,ASTER Higher-Level Data Products; Applications & Algorithm Description,The 2nd International Conference on Strategic Ideas in Architecture, Urbanism, Geography and Sustainable Environment,Mashhad
ارائهشده در
مجموعه مقالات دومین همایش بین المللی ایده های راهبردی در معماری، شهرسازی، جغرافیا و محیط زیست پایدار20 خرداد 1397 · مشهد