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3 gru 2020 · Geologic Map Symbolization. The standard is provided here in PDF format, which is best for viewing and plotting. A limited number of paper copies will soon be available. The standard also is available in PostScript format. An ArcGIS 10 version is available.
- Revision Log
3/7/10 -- correction to symbols 17.63 and 17.64 (they were...
- Geologic Data Subcommittee
Index to symbols in Appendix A and to topics in introductory...
- FGDC Proposal for Geologic Data Model Standard
PROJECT TITLE: FGDC Standard for Geologic Map Data Model...
- PostScript Format
To help locate a symbol or group of symbols of interest, a...
- Home Page
Geologic Map Symbolization. View and download the Standard....
- USGS Publications Warehouse
Reading Topographic Maps. Interpreting the colored lines,...
- U.S. Geological Survey
Topographic Map Symbols.pdf (2.06 MB)
- Revision Log
Reading Topographic Maps. Interpreting the colored lines, areas, and other symbols is the fi rst step in using topographic maps. Features are shown as points, lines, or areas, depending on their size and extent. For example, individual houses may be shown as small black squares.
Download our historical topographic maps and our more current US Topo maps (published 2009-present) free of charge using TopoView (GeoPDF, GeoTIFF, JPEG, and KMZ formats) or using the USGS Store’s Map Locator (GeoPDF format).
Geologic Map Symbolization. View and download the Standard. In PDF format, which is best for viewing and plotting. Paper copies available on request. In PostScript format, for use in Adobe Illustrator and other graphic-design software.
25 kwi 2019 · Topographic Map Symbols.pdf (2.06 MB)
To help locate a symbol or group of symbols of interest, a PDF version of each section's EPS file also has been prepared. These PDF files can be downloaded or, depending on browser settings, viewed by clicking the "PDF" links below.
2 dni temu · Download the PDF — "A Standard Format for the Digital Publication of Geologic Maps, USGS Techniques and Methods 11-B10" is the latest version of GeMS (see Archive for older versions). HTML version of the documentation — prepared by Megan James, South Carolina Geological Survey.