File:Missouri karst feature distribution v1.svg

Original file (SVG file, nominally 820 × 734 pixels, file size: 1.69 MB)

Summary

Description
English: This map depicts the distribution of these karst-related features in the state of Missouri:
  • Relative cave density per USGS 7.5" quadrangle is depicted by shades of red, deeper red signifying a larger number of caves in the quadrangle.
  • Stretches of losing streams streams are shown in yellow.
  • Known springs are shown as filled blue circles. (Note the data does not contain any indication of freshwater vs. mineral or saline springs.)

Layers are rendered from these datasets:

Originator: Missouri Department of Natural Resources (MoDNR),     Division of Geology and Land Survey (DGLS), Geological Survey     Program (GSP) Publication_Date: 20060609 Publication_Time: Unknown Title: Cave Density 
Originator: Missouri Department of Natural Resources (MoDNR),     Division of Geology and Land Survey (DGLS), Geological Survey     Program (GSP) Publication_Date: 20060712 Title: SPRINGS 
Originator: Missouri Department of Natural Resources (MoDNR),     Division of Geology and Land Survey (DGLS) Originator: Geological Survey Program (GSP), Environmental Geology     Section (EGS) Publication_Date: 20070326 Title: LOSING_STREAM 

This map is rendered with an Albers equal area projection that is described in "proj" format as:

+proj=aea +lon_0=-92.00 +lat_1=37.5 +lat_2=39.667 +x_0=0 +y_0=0 +ellps=clrk66 +datum=WGS84 +units=m +no_defs 
This SVG map was prepared directly from the original shapefile data with the free "shptosvg.pl" utility written in Perl and available at https://www.github.com/kbh3rd/shptosvg. That utility incorporates other free software modules distributed through http://www.cpan.org/. The final touches were performed with Inkscape, another free software product (http://www.inkscape.org/).
Date
Source Own work
Author Kbh3rd

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11 September 2009

1,766,889 byte

734 pixel

820 pixel

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a70301d8867d394dafe5dd7c941447585b15f3c6

File history

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Date/TimeThumbnailDimensionsUserComment
current00:35, 13 August 2009Thumbnail for version as of 00:35, 13 August 2009820 × 734 (1.69 MB)Kbh3rdSprings rendered as more standard blue disk; cave density shown in red instead of blue.
04:46, 12 August 2009Thumbnail for version as of 04:46, 12 August 20091,025 × 914 (2.97 MB)Kbh3rd{{Information |Description={{en|1=This map depicts the distribution of these karst-related features in the state of Missouri: * Relative cave density per USGS 7.5" [[:en:Quadrangle (g