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感謝您對「自由軟體鑄造場」的支持與愛護,十多年來「自由軟體鑄造場」受中央研究院支持,並在資訊科學研究所以及資訊科技創新研究中心執行,現已完成階段性的任務。 原網站預計持續維運至 2021年底,網站內容基本上不會再更動。本網站由 Denny Huang 備份封存。
也紀念我們永遠的朋友 李士傑先生(Shih-Chieh Ilya Li)。

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TIGER/Line

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The TIGER/Line files were created from the Census Bureau's TIGER (Topologically Integrated Geographic Encoding and Referencing) database of selected geographic and cartographic information. TIGER was developed at the Census Bureau to support the mapping and related geographic activities required by the decennial and economic censuses and sample survey programs. TIGER/Line files are made available to the public and are typically used by people to provide the digital map base for their Geographic Information System or mapping software.

License:Publish Domain