PASADENA, California, June 6 (TNSres) -- NASA Jet Propulsion Laboratory issued the following news: * * * NASA's Ready-to-Use Dataset Details Land Motion Across North America * NASA is collaborating with the Alaska Satellite Facility in Fairbanks to create a powerful web-based tool that will show the movement of land across North America down to less than an inch. The online portal and its underlying dataset unlock a trove of satellite radar measurements that can help anyone identify where an  more