Map showing coverage of improved topographic data
![Map showing coverage of improved topographic data](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/srt2f_delivery3_4973f.jpg?itok=lpbqOAsg)
Detailed Description
Shaded grid over most of Asia, Japan, and Australia indicates the coverage of the third of four releases of improved topographic (elevation) data now publicly available through USGS archives