Atlasify
Batchgeo
Make a pin map from a list of multiple locations, use addresses, postcodes, or coordinates. Free hosting for your own interactive map locator.
Colorbrewer
CrowdMap
digiKam
Dominoc925
Display Military Grid Reference System (MGRS) coordinates on Google Maps
DualMaps
Dual Maps combine synchronized Google Maps, Aerial Imagery and Google Street View into one embeddable control
Esri
Esri’s GIS mapping software is the most powerful mapping & spatial analytics technology available. Learn how businesses are using location intelligence to gain a competitive advantage.
Flash Earth
World weather map. Track hurricanes, cyclones, storms. View LIVE satellite images, rain radar, forecast maps of wind, temperature for your location.
GeoGig
Google Earth
Grab the helm and go on an adventure in Google Earth.
Google Earth Pro
GPSVisualizer
GPS Visualizer is a free utility that creates customizable maps and profiles from GPS data (tracklogs & waypoints), addresses, or coordinates.
GrassGIS
GRASS GIS is a free Geographic Information System (GIS) software used for geospatial data management and analysis, image processing, graphics/maps production, spatial modeling, and visualization.
Hyperlapse
JavaScript hyper-lapse utility for Google Street View.
Inspire Geoportal
The INSPIRE Geoportal is the central European access point to the data provided by EU Member States and several EFTA countries under the INSPIRE Directive.
InstantAtlas
InstantAtlas is used to deliver data observatories to local government and can also be used with ArcGIS to build reports. The managed data service contains 10,000 data indicators for public health, population statistics and more.
MapAList
Visualize your lists! Free wizard for creating and managing customized google maps of your address lists.
Mapchart.net
Make your own custom map of the World, United States, Europe, and 50+ different maps. Color an editable map and download it for free to use in your project.
Maperitive
MapHub
MapHub allows you to create, share and collaborate interactive maps online.
MapJam
Forsale Lander
Modest Maps
NGA GEOINT
Official organizational account for the NGA. National Geospatial-Intelligence Agency has 183 repositories available. Follow their code on GitHub.
Perry Castaneda Library
Polymaps
QGIS
QuickMaps
SAS Planet
SASGIS - Качаем карты и спутниковые снимки высокого разрешения из различных источников (google, яндекс.карт, kosmosnimki.ru, digitalglobe).
Scribble Maps
Easily Create, Analyze, and Share Maps. Share with friends, embed maps on websites, and create images or pdf.