MappingSupport

3 ms·

1. 1.▲
   by MappingSupport 6y ago

   @jonah, thanks for posting. I'm the guy that wrote those PDFs. The #1 thing that suprised me in doing the research is that the standard 911 system as defined by the FCC does not get the caller's coordinates from their cell pho
2. 2.▲
   by MappingSupport 6y ago

   I am the developer of FindMeSAR ( https://findmesar.com ) which is mentioned here in the comments. The first time you open this web page your device must be online. The code is saved in a special part of your browser's memo
3. 3.▲
   1700 addresses for USA-based government ArcGIS servers

   3 points by MappingSupport 8y ago|0 comments
4. 4.▲
   by MappingSupport 12y ago

   The US Forest Service has GPS data for many trails. In 2013 I happened upon a USFS GIS server hosting that data. I began displaying that trail data with my Gmap4 browser app and asking questions so I understood the data better. Then the t
5. 5.▲
   by MappingSupport 12y ago

   Thanks to timboslice for mentioning Gmap4. I am the developer of that browser app. By my count there are 5 browser apps that I refer to as enhanced Google map viewers. Each of us devs have produced our own version of Google maps on steroi