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Our Map Gallery is a resource for readers to see what others geospatial professionals have created. Check it out and be inspired by viewing all of the maps, web maps, mashups, and mapping images. We encourage you to contribute to the gallery so that all may benefit from the breadth of geospatial applications now being used in many industries. Please feel free to use the "Submit Map" link to add your own mapping application, web map, or image with as much information as necessary to explain your contribution.

This map bundles zip codes by proximity best-fit into spatial approximations of craigslist.org city site coverage. A look-up table linking craigslist zones to Census 2010 zip code tabulation...Read more about this map

Using historical apportionment data over the past 100 years, available in table form here: http://2010.census.gov/2010census/data/apportionment-data-text.php
we illustrated the relative...Read more about this map
Is it time for a global licensing framework for geospatial data? The GSDI Legal and Economic Working group thinks so and offered a presentation and a way forward at the GSDI 13 conference held in Quebec City in May. The effort aims to harmonize existing licensing without changing fundamental access policies and funding models and be compatible with the diferences in national legal systems. That's a tall order, but an important one as the world moves toward geodata sharing. Geoff Zeiss reports.