This document provides an overview of map concepts, types, description standards, providers, styling, interaction, data sources, and tools. It discusses key map elements like points, lines, polygons, projections and layers. It also summarizes common map formats, styling approaches, integration libraries, and sources for geocoding and mapping data.
52. Map Data
● Google Maps
● coodinates must be shown on Google Maps
● coordinates must not be shown longer than 30 days
● if the maps are free accessible, APIs are allowed to be used free of
charge
● http://sun.exnatura.de/GM/coords.php
● OpenStreetMap
● http://wiki.openstreetmap.org/wiki/Nominatim
● http://boundingbox.klokantech.com/
● https://geocode.xyz/
Geo Coding