Map Collection Digital Maps The Harvard Map Collection is one of the oldest and largest collections of cartographic materials in the United States with over 500,000 items. Resources range from 16th century globes to modern maps and geographic information systems (GIS) layers. A selection of our materials has been digitally imaged and is offered both as true picture images and georeferenced copies. This Virtual Collection includes those maps and atlases that are available through the Harvard Image Delivery Service. Those maps that have been georeferenced are available through the Harvard Geospatial Library. Only a small portion of the Map Collection has been cataloged and included in the HOLLIS catalog and an even smaller selection are included in this virtual collection as digital images.
SKY-MAP.ORG Google Maps Area Calculator Tool Output : Current Area 0 m² 0 km² 0 acres 0 hectare 0 square feet 0 square miles 0 square nautical miles Current Perimeter Output : Total Area(s) 0.00 m² 0.00 km² 0.00 acres 0.00 hectares 0.00 feet² 0.00 square miles 0.00 square nautical miles Description This tool allows you to use Google Maps to define an area and then find out the measurement of the enclosed area. How to Use Click multiple times around the map to define an areaThe calculated area will then be displayed below the map Other Options Click [Delete Last Point] to remove the last point clickedClick [Clear All Points] to remove all areas drawnClick [Generate KML] to generate a KML file representing the last area drawn. Login to Save and Load Maps You can create an account for free from which you can save and load saved areas unique to you. Relevant Links Further Uses and Ideas Version History
ited Nations Cartographic Section Web Site LINKS TO OTHER WEB SITES: This is the United Nations Geospatial Information Section web site. Links to other sites are provided for information only. The inclusion of these links and their content does not imply official endorsement or approval whatsoever by the United Nations. DESIGNATIONS USED: The depiction and use of boundaries, geographic names and related data shown on maps and included in lists, tables, documents, and databases on this web site are not warranted to be error free nor do they necessarily imply official endorsement or acceptance by the United Nations. COPYRIGHT NOTICE: Unless otherwise noted, the maps included on this web site are produced by the Geospatial Information Section and are copyrighted by the United Nations.
The Racial Dot Map: One Dot Per Person for the Entire U.S. Terms of Use Add Map Labels Remove Color-Coding Hide Overlays What am I looking at...? Tweet Share Dustin A.