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Peter Sforza - USGIF
3 小时之前 · Peter Sforza, Director for the Center for Geospatial Information Technology, provides leadership for the center’s research and sponsored projects, management and operations. …
Poland - Wikipedia
23 小时之前 · Poland, [d] officially the Republic of Poland, [e] is a country in Central Europe.It extends from the Baltic Sea in the north to the Sudetes and Carpathian Mountains in the …
