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Topographic Map of Ethiopia. The Ethiopian Mapping Agency (EMA) is an Ethiopian government agency, a department within the Ministry of Finance and Cooperation, [1] that is responsible for cartographic mapping and remote sensing activities in Ethiopia.
ETRSS-1 is the first satellite launched by Ethiopia. It is an Earth Observation Satellite. [1] After launch the Ethiopian Space Science and Technology Institute spent several months calibrating and testing it. Photos were released in February 2020. [2]
ESSTI's first satellite, ETRSS-1, is a 72 kg remote sensing microsatellite, co-designed by Ethiopian and Chinese engineers and launched in December 2019. [7]ESSTI's second satellite, ET-SMART-RSS, an 8.9 kg nanosatellite, also designed and built in Ethiopian–Chinese collaboration, was launched from Wenchang Spacecraft Launch Site on 22 December 2020.
In December 2019, Ethiopia launched its first multi-spectral remote sensing satellite. [8] According to President Sahle-Work Zewde , the satellite "will provide all the necessary data on changes in climate and weather-related phenomena that would be utilized for the country’s key targets in agriculture, forestry as well as natural resources ...
The remote sensing scanner detects the energy that radiates from the object or area of interest. This energy is recorded as an analog electrical signal and converted into a digital value though an A-to-D conversion. There are several multispectral remote sensing systems that can be categorized in the following way:
Ethiopia Science Technology and Innovation policy ratified in 2012 envisages the creation of a national framework that will define and support how Ethiopia will in future search for, selection, adaptation, and utilization appropriate and effective foreign technologies as well as addressing the establishment of national innovation system.
In total, there are over 300 modules for the analysis and display of digital spatial information. TerrSet is managed and updated by Clark Labs. Based within the Graduate School of Geography at Clark University , Clark Labs and its software tools are known for advancements in areas such as decision support, uncertainty management, classifier ...
Quantitative remote sensing is a branch of remote sensing. The quantitative remote sensing system does not directly measure land surface parameters of interest. Instead, the signature remote sensors receive is electromagnetic radiation reflected, scattered, and emitted from both the surface and the atmosphere . [ 1 ]