Would you share your calculations?

Space shuttles took roughly 90 minutes to complete an orbit, traveling at about 18,000 miles per hour. At that rate, a space shuttle would cover 55 de...

GISJoel_GetItSurveyed, post: 433300, member: 11867 wrote: When it's not the GPS at all. It's the GIS behind it. Routing data is incorrect. Likely tha...

If you mean Colonel Ross Clarke of Clarke's Geoid fame, you can download a pdf copy of the 1880 edition of hs Geodesy for free here:Save as an iBook o...

How about some online suggestions. Here's van Sickle's open courseware book for GEOG 863 at Penn State.And here is the complete listing of open course...

My trouble in the winter was in the afternoon on a portion of I 85 that traveled southwest. Made me conscious of keeping the windshield clean, inside ...