PLSS QQ Sections
收藏Iowa Geospatial Data Portal2024-06-20 更新2026-05-16 收录
下载链接：
https://geodata.iowa.gov/datasets/6e313e4836eb46eeb66fbcb3e9e7ed1b_3
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资源简介：
This coverage contains the section lines for the Public Land Survey System (PLSS). These lines form polygons which are labelled for PLSS township, range and section number. Coordinates were digitized from U. S. Geological Survey 7.5' topographic maps (paper copies) using a digitizing program developed in-house by the Geological Survey Bureau, Iowa DNR. The digitizing tablet accuracy was 1/50 inch. Section lines from individual quads were combined and edited using PC Arc/Info.
提供机构：
Iowa Department of Natural Resources
创建时间：
2020-11-19
