نتایج جستجو برای: satellite data
تعداد نتایج: 2456095 فیلتر نتایج به سال:
Ileana Callejas discusses how remote sensing can be used to monitor water quality in coastal regions,including tracking sewage plumes, algal blooms and oil spills.
Abstract The Gravity field and steady-state Ocean Circulation Explorer (GOCE) is part of ESA’s Earth Program. satellite carries magnetometers that control the activity magnetorquers for navigation satellite, but are not dedicated as science instruments. However, intrinsic steady states instruments can be corrected by alignment calibration, artificial perturbations, e.g. from currents, removed t...
technique of remote sensing and its satellite products has many implementations in agricultural science and national resources. in this study, wheat yield in esfahan province, iran, were derived from modis satellite data over periods of 2000-2001(dry year) and 2004-2005 (wet year). for this purposes, 68 modis products of surface reflectance (mod09ga) and land surface temperature lst (mod11a2) o...
پایش زمانی و مکانی خشکسالی کشاورزی با استفاده از دادههای سنجش از دور مورد مطالعه: استان مرکزی ایران
As a result of climate change and reduction in rainfall during the last decade, drought has become big problem in the world, especially in arid and semi-arid areas such as Iran. Therefore drought monitoring and management is great of important. In contrast with the traditional methods which are based on the ground stations measurements and meteorological drought monitoring, using the remote sen...
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