Geoid EGM96 EGM 2008

[MCflatron]

Salut, cine poate sa ma ajute sa gasesc parametrii tehnici ale acestor Geoide, vreau sa le introduc in controlerul de la GPS si sa-mi calculeze H baltic, sau daca e posibil de introdus in LGO, ms!

[adrianc]

Pentru EGM96
Vezi aici: http://earth-info.nga.mil/GandG/wgs84/gravitymod/egm96/egm96.html" target="_blank">http://earth-info.nga.mil/GandG/wgs84/g ... egm96.html
si aici: http://cddis.gsfc.nasa.gov/926/egm96/getit.html" target="_blank">http://cddis.gsfc.nasa.gov/926/egm96/getit.html
si aici: http://earth-info.nga.mil/GandG/wgs84/gravitymod/egm96/binary/binarygeoid.html" target="_blank">http://earth-info.nga.mil/GandG/wgs84/g ... geoid.html
La ultimul link gasest fisierul tip GRD sub forma de arhiva executabila Geoid Height File (3,326,955 bytes DOS self-extracting compressed; 9,756,647 bytes uncompressed) sau sub forma de arhiva .z Geoid Height File (3,251,930 bytes UNIX compressed; 9,756,647 bytes uncompressed)
Pentru EGM2008
Vezi: http://earth-info.nga.mil/GandG/wgs84/gravitymod/egm2008/egm08_wgs84.html" target="_blank">http://earth-info.nga.mil/GandG/wgs84/g ... wgs84.html
Ai grija ca fisierul cu grid de 1 minut x 1 minut are cateva sute de mega.