GEO VISUALIZATION
spatial data
https://searchsqlserver.techtarget.com/definition/spatial-data
File:Latitude and Longitude of the Earth.svg
https://en.wikipedia.org/wiki/File:Latitude_and_Longitude_of_the_Earth.svg
Geographic coordinate system
https://en.wikipedia.org/wiki/GWhy are all world maps wrong?eographic_coordinate_system
How To Read GPS Coordinates
https://www.ubergizmo.com/how-to/read-gps-coordinates/
Geographic coordinate conversion
https://en.wikipedia.org/wiki/Geographic_coordinate_conversion
GPS coordinates converter
https://www.gps-coordinates.net/gps-coordinates-converter
GPS coordinates converter
https://www.gps-coordinates.net/gps-coordinates-converter
Map Projection
https://en.wikipedia.org/wiki/Map_projection
Why are all world maps wrong?
https://www.quora.com/Why-are-all-world-maps-wrong
Map Projections - types and distortion patterns
http://geokov.com/education/map-projection.aspx
Map Projection
https://en.wikipedia.org/wiki/Map_projection
Map projections and distortion
Mercator's Projection
http://www.math.ubc.ca/~israel/m103/mercator/mercator.html?utm_source=weibolife
https://en.wikipedia.org/wiki/Mercator_projection
https://www.britannica.com/science/Mercator-projection
MAPS, CHARTS, AND PROJECTIONS
http://www.tpub.com/timeconversion/15.htm
Understanding Map Projections
https://pdfs.semanticscholar.org/e844/813f5ec9665a9bce66eedd074430ee570471.pdf
Why Are Rhumb Lines (Loxodromes) a Constant Track Direction? (and not the Shortest Path)
https://gisgeography.com/rhumb-lines-loxodromes/
Kartography
http://cxhernandez.com/static/files/kartography/images/svg.png
ShapeFile and Data File
https://en.wikipedia.org/wiki/Shapefile
Geojson
http://geojson.io/#map=2/20.0/0.0
https://en.wikipedia.org/wiki/GeoJSON
Latlong-converter
https://www.directionsmag.com/site/latlong-converter/
Get Latitude and Longitude
