GeoCoding QRCode - sgml/signature GitHub Wiki
QR Codes
- https://en.wikiversity.org/wiki/Reed%E2%80%93Solomon_codes_for_coders#QR_code_structure
- https://diff.wikimedia.org/2011/09/28/qr-codes-wikipedia/
- https://qrcodegeneratorfree.online/geo.php
- https://qrd.by/pet-tag-tracking
Geocoding
- https://www.mapbox.com/pricing/
- https://www.emberjs.com/blog/2015/05/10/run-up-to-two-oh.html
- https://developers.arcgis.com/javascript/3/jssamples/styling_svg_fb.html
- https://msdn.microsoft.com/en-us/library/mt712558.aspx
- https://mobiforge.com/design-development/html5-mobile-web-a-guide-geolocation-api
- https://whatwebcando.today/geolocation.html
- https://medium.com/esri-insider/top-10-reasons-to-share-your-data-with-arcgis-open-data-d0c744cd0e87
- https://gis.stackexchange.com/questions/11803/is-the-geo-tag-for-qr-codes-lat-long-or-long-lat