I'm looking for resources that explain how I should convert screen coordinates (the point that I pick on-screen) to geographic coordinates (lat / lon).
I want to build an application where, the simplified version, I can pick a point from an on-screen map and the geographic coordinates are passed to my database. I have a tile service that serves up raster tiles from a .MBTILES file, generated from OSM data stored in a Postgres databse. The client would likely be built with .NET, likely MVC for a web application or a WPF for a Windows desktop application.
I'm looking for concepts so I can do some additional research on my own in order to figure out what I need to do next. What are the best practices for doing this?
أكثر...
I want to build an application where, the simplified version, I can pick a point from an on-screen map and the geographic coordinates are passed to my database. I have a tile service that serves up raster tiles from a .MBTILES file, generated from OSM data stored in a Postgres databse. The client would likely be built with .NET, likely MVC for a web application or a WPF for a Windows desktop application.
I'm looking for concepts so I can do some additional research on my own in order to figure out what I need to do next. What are the best practices for doing this?
أكثر...