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Geoportal 2 (planned) Geoportal 1 (hidden) [permanent dead link ] Botswana: Department of Surveys and Mapping: mlh.gov.bw: Burkina Faso: Institut Géographique du Burkina: igb.bb (offline>webarchive) Egypt: Egyptian general Survey Authority (ESA) esa.gov.eg Archived 2016-05-31 at the Wayback Machine: Egy-GeoInfo (Egyptian Geospatial ...
The command post of the S-300 system (SA-20/SA-20A/SA-20B) can manage the elements of the S-200 and S-300 in any combination. [ 19 ] [ 20 ] The S-200 Dubna missile complex can be controlled by the S-300's command post, [ 20 ] and the S-300 missile complex can be controlled [ 21 ] by the S-400 command post [ 22 ] or through a higher-level ...
A geoportal is a type of web portal used to find and access geographic information (geospatial information) and associated geographic services (display, editing, analysis, etc.) via the Internet. Geoportals are important for effective use of geographic information systems (GIS) and a key element of a spatial data infrastructure (SDI).
5 SAI took part in Operation Savannah during 1975 in Angola, [1] and Operation Protea in 1981 where it deployed companies continuously on rotation to the operational area, taking part in many of the large operations across the border into Angola in the years which followed, right up to the withdrawal of South African forces from Namibia in 1989.
The minimum range is 3.5 km, and the maximum is 35 km (with the Pechora 2A). The intercept altitudes are between 100 m and 18 km. [19] Other sources claim the intercept altitudes between 20 m and 14 km. The minimum range is 2.5 km, and the maximum is 22 km [7] 5V27D: the S-125M1 (1978) system uses the 5V27D missile. In the early 1980s, each ...
Geographic information system (GIS) is a commonly used tool for environmental management, modelling and planning. As simply defined by Michael Goodchild, GIS is as "a computer system for handling geographic information in a digital form". [68] In recent years it has played an integral role in participatory, collaborative and open data philosophies.
The 9K38 Igla (Russian: Игла́, "needle", NATO reporting name SA-18 Grouse) is a Soviet/Russian man-portable infrared homing surface-to-air missile (SAM) system. A simplified, earlier version is known as the 9K310 Igla-1 (NATO: SA-16 Gimlet ), and the latest variant is the 9K338 Igla-S ( SA-24 Grinch ).
OpenStreetMap (abbreviated OSM) is a free, open map database updated and maintained by a community of volunteers via open collaboration. [4] Contributors collect data from surveys, trace from aerial photo imagery or satellite imagery, and import from other freely licensed geodata sources.