Remote Sensing 분야의 Total Solution 을 제공

NEXTMap

NEXTMap

Intermap Technologies 사에서 제공하는 높은 품질의 DEM 데이터로서 NEXTMap World 10, NEXTMap World 30 버전이 있다.

NextMap World 10

  • Utilization of global LiDAR for vertical control

  • 10m LE95 vertical accuracy

  • Geographic projection

  • WGS84 horizontal datum

  • EGM96 geoid

  • 1°x1° tiles

  • 32 bit floating point elevations

  • File size per 1°x1° cell is ~445MB

  • Oceans set to 0 meter

  • Flattened water body surfaces between North 60 degrees and South 56 degrees

  • Custom data formats and projections available upon request

NextMap World 30

  • Fusion of SRTM, ASTER, GTOPO30, and other data

  • Utilization of global LIDAR for vertical control

  • 1 arc second postings (~30m)

  • 10m LE95 vertical accuracy

  • Geographic projection

  • WGS84 horizontal datum

  • EGM96 geoid

  • 1°x1° tiles

  • 32 bit floating point elevations

  • File size per 1°x1° cell is ~50MB

  • Oceans set to 0 meter

  • Flattened water body surfaces between North 60 degrees and South 56 degrees

  • Custom data formats and projections available upon request

[ NEXTMap World 30 구성 ]

nextmap_world_30