This paper introduces four acquisition methods of GIS map data, they are following: integration of indoor and field, manual digitiser input, automated scanning input and aerial photogrammetry mapping.

  • 介绍了目前GIS地图数据的4种获取方法:内外业一体化成图法、手扶数字化仪输入成图法、自动扫描输入成图法、航测数字化成图法。

  • 互联网摘选 2025-01-20 19:06:04

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