UNIVERSIDADE
DO ALGARVE
Data Links
>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
Nov 2004, Joaquim Luis
email:
Datasets
The following contains links to data that can be (or at least transformed into a form that can be) loaded by Mirone.
| ETOPO2V2 2m grid (41.1 MB) | World bathymetry 2-Minute Gridded Global Relief Data (ETOPO2v2). This is a GMT netCDF grid in short int (.grd=ns) |
| Tejo | |
| AtlanticBlend_30' (26 MB) | Blend SRTM+, SWIM (multibeam) data and several high resolution Portuguese data. |
| Ben Horner-Johnson's GMT & Geophysics | Like the title says, many useful links to geoghysics datasets. Some of them are already distributed with Mirone. |
| iGMT | More geophysics links. Some originaly worked out from the iGMT project |
| SRTM |
SRTM are 1x1 degree tiles of world topography with a resolution of aproximately 90 m. They are named acording to their lower left corner coordinates. You can also get processed SRTM data HERE. Select the output data format as Geotiff and open it using the "GeoTIFF DEM" option. |
| SRTM30+ | 33 tiles of 30 minutes resolution grids. Uses SRTM data, S&S as well as all other shore data the authors were able to put their hands on. |
| SRTM Portugal | These are Mirone processed (filled holes) SRTM files covering only my country. |
| MOLA | MARS topography files |
| GRACE GEOID | GGM02 geoid height in the zero tide system - to degree 360 (EGM96 past deg 200) |
| SEDTHICK | World sediment thickness GMT grid (5 min grid step) reformated from data in this Unesco page |
| World Digital Magnetic Anomaly Map | GMT netCDF grid (3 min grid step) in short int (.grd=ns). Original data from the project site http://ftp.gtk.fi/WDMAM2007 |
| EMAG2 | Earth Magnetic Anomaly Grid (2-arc-minute resolution) |
| Higher resolution world coastlines | Mirone uses the GMT coastline database, which have five different resolutions. The GMTsetup.exe installer is shiped with the first three resolution files. If you want the higher ones, you may download them here (high & full). After downloading uncompress them into the ???/share directory, where the ??? stands for the gmt root directory (c:\programas\gmt4 if you accepted the GMTsetup.exe default's directory). Note, winrar can uncompress these .bz2 files. |
| Higher resolution atlas file | For the "Atlas" tool this fille has a resolution 5 times higher than the one in the basic distribution. Put it the ..../data directory of your Mirone installation. |
| Batim do Algarve | GMT grid with the topo and bathymetry of the Algarve at ~250 m |
| Bat do Algarve a 50m | GMT grid with the topo and bathymetry of the Algarve at ~50 m |
| Iberia | Extract of GEBCO grid for the Atlantic arround Iberia |
| Açores_plateau | ~1 km grid step bathymetry netCDF grid |
| São Miguel | São Miguel (Açores) ~50 m grid step topography netCDF grid |