(Data West Research Agency definition: see GIS glossary.) A map definition level of a virtual map. It describes the planning and operational areas used in daily municipal operations. Boundary lines ...
Administrative maps show DRC’s Luama Katanga Reserve in the wrong place, letting mining concessions and agriculture threaten the reserve’s unique wildlife – including a new plant species. Scientists ...
China has a long tradition of historical studies in general and geographical studies in particular. However, Hoang Sa (Paracel) and Truong Sa (Spratly) Islands have never appeared in ancient ...
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