Explore our U.S. Presidents on a map

Posted by Tina Ornduff, Geo Education Program Manager



(Cross-posted from the Google Lat Long Blog.)



When I was in elementary school, I got two days off every February; one for George Washington and another for Abraham Lincoln. I remember classrooms were usually wallpapered with a potpourri of decorations left over from Valentine’s Day and token silhouettes of these two Presidents thumb-tacked to the bulletin board. My teachers would talk about the significance of the holiday during class but with lack of visuals to pique my interest, it was always hard to retain (and fully enjoy!) the information. With that in mind, we’re pleased to celebrate the President’s Day holiday by letting you go back in time to learn more about our past presidents in a visually fun and interactive way.



We’ve created a U.S. Presidents Showcase to map the birthplaces of all 44 presidents, and provide details about their presidential terms, using the Google Earth plug-in. You can also see the states that voted during each president’s election by clicking on the tours in the left column of the showcase.





Whether you’re a history buff or simply curious to learn more about U.S. presidents, we hope you enjoy exploring a little further using Google Earth. In addition to the U.S. Presidents map, educators can use some of our other resources in their classroom to explore more aspects of history. Here are a few ideas:

• Explore the White House, Washington Monument, Lincoln Memorial and other historical monuments in 3D and have students explain how architecture is used to honor people, concepts and establishments


• View a 3D model of Valley Forge National Park in Google Earth


• View a copy of the Emancipation Proclamation signed by Abraham Lincoln and map the areas where slavery ended, as well as the areas that were not initially covered by this executive order


• Discuss the famous painting “Washington Crossing the Delaware” by German American artist Emanuel Gottlieb Leutze and use the ruler tool in Google Earth to measure the width of the Delaware River
  
  

We hope you have fun exploring and learning a little more of the history behind the President’s Day holiday. And when you’re done, go out and enjoy your day off!

Act locally in Sudan with new imagery & maps

Posted by France Lamy, Program Manager, Google.org



(Cross-posted from the Google Lat Long Blog.)



After years of conflict, Southern Sudan overwhelmingly opted to secede from the country's north. Many challenges lie ahead as the newly independent state negotiates the rocky path towards independence. We believe that access to high-quality, up-to-date and locally relevant maps will assist humanitarian organizations working in the region.



We are encouraging users to add their local knowledge to this mapping effort through a campaign to build a better map of Sudan. Recent satellite imagery is key to building up-to-date maps, and we are continuously acquiring fresh and historical imagery of Sudan. Our latest imagery update is now live on Google Map Maker, Google Earth, and Google Maps, with nearly fifty percent of the UN priority areas over Southern Sudan covered with high resolution imagery. Thanks to our satellite partner GeoEye, we will continue to acquire and publish high resolution imagery of the remaining UN priority areas, as well as to refresh areas that we have previously covered as the need arises. This new imagery, such as the one over Melut, will directly benefit the many organizations working in Sudan and ultimately support the building of a solid basemap of Sudan to achieve long-term socioeconomic objectives.

Town of Melut (before 2/16/2004, after 1/30/2011). In Melut, there is a humanitarian hub where many services are delivered to at risk populations, including food, water, health care, education, and more. Given the varying needs of each of these services, maps can provide a variety of planning benefits for expansion, staff safety, and emergency procedures.



Google is also contributing to various humanitarian efforts, including the Satellite Sentinel project, by helping to build an active and self-sustained Sudanese mapping community -- locally and among the Sudanese diaspora. This community will help improve maps of Sudan by using Google Map Maker, a product that combines the power of mapping with community engagement.



Dedicated mappers have started building the foundation for a Sudan mapping community, resulting in high quality maps of Sudan. But this is a long term process that requires deep commitment from various stakeholders and community groups. To join the Sudan mapping efforts, and offer feedback, please join our Sudan community mailing list or visit our team site.