SRTM HGT Elevation Tile
Open BetaHGT is NASA's native SRTM elevation format: a raw array of 16-bit signed big-endian integers, a 1°×1° tile (1201×1201 for SRTM3 or 3601×3601 for SRTM1), no header, with the filename encoding the south-west corner (e.g. N55E037.hgt). On osm2cdr the HGT export works honestly like this: if the project contains a DEM raster layer, elevations are sampled from it on a grid; if no DEM layer is present, a FLAT placeholder tile with uniform height is written. No built-in SRTM source is bundled into HGT, so real relief appears only when an elevation layer is supplied. The file is read by GDAL, QGIS, OsmAnd, Locus Map.
Βασικά χαρακτηριστικά
Ποιο πρόγραμμα ανοίγει αρχεία SRTM HGT
Τα ακόλουθα προγράμματα και εφαρμογές μπορούν να ανοίξουν, να επεξεργαστούν και να εργαστούν με αρχεία SRTM HGT Elevation Tile (.hgt) που έχουν εξαχθεί από το OSM2CDR:
Format specifications
- Open standard
- 3D coordinates supported
- Lossless (no quality loss)
- No attributes
- Output: 1 file
- A raw SRTM .hgt tile of 16-bit signed big-endian integers (1201x1201 or 3601x3601), named from the bbox SW corner; heights from a project DEM or a flat placeholder if none.
Ποιοι χρησιμοποιούν χάρτες SRTM HGT
Πώς να εξαγάγετε SRTM HGT
Δημοφιλείς χάρτες σε SRTM HGT
Αποκτήστε εξαγωγές χαρτών SRTM HGT Elevation Tile
Κατεβάστε επαγγελματικούς χάρτες SRTM HGT από το OpenStreetMap. Άμεση δημιουργία, για οποιαδήποτε περιοχή.
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