JpGU-AGU Joint Meeting 2017

Presentation information

[JJ] Poster

H (Human Geosciences) » H-TT Technology & Techniques

[H-TT25] [JJ] Geographic Information Systems and Cartography

Sat. May 20, 2017 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL7)

[HTT25-P02] Development and publishing of the high speed rendering web site for slope gradation map and shaded map

*Yoshiharu Nishioka1, Juri Nagatsu1 (1.National Insititute of Advanced Industrial Science and Technology)

Keywords:slope, elevation, PNG elevation tile, geology, smart tile

We developed and published the high speed rendering web site for slope gradation map and shaded map of the various part of Japan. In this website, PNG elevation tile based on elevation tile of of the Geospatial Information Authority of Japan tile is used. We chose the simplest method using three points to calculate solpe.