client_category = Solar system/Mars hips_initial_fov = 180 hips_initial_ra = 0 hips_initial_dec = +0 creator_did = ivo://CDS/P/Mars/MGS-MOLA-DEM hips_pixel_bitpix = 16 data_pixel_bitpix = 16 hips_sampling = bilinear hips_overlay = mean hips_hierarchy = median hips_creator = Fernique P. (CDS) #hips_copyright = Copyright mention of the HiPS obs_collection = Mars MGS-MOLA-DEM obs_title = Mars MGS MOLA Elevation Model 463m (MEGDR) obs_description = Mars MGS MOLA Digital Elevation Model (DEM) is based on data from the Mars Orbiter Laser Altimeter (MOLA; Smith and others, 2001), an instrument on NASA's Mars Global Surveyor (MGS) spacecraft (Albee and others, 2001). The DEM represents more than 600 million measurements gathered between 1999 and 2001, adjusted for consistency (Neumann and others, 2001, 2003) and converted to planetary radii. These have been converted to elevations above the areoid as determined from a Martian gravity field solution GMM-2B (Lemoine and others, 2001), truncated to degree and order 50, and oriented according to current standards. The average accuracy of each point is originally ~100 meters in horizontal position and ~1 meter in radius (Neumann and others, 2001). However, the total elevation uncertainty is at least ±3 m due to the global error in the areoid (±1.8 meters according to Lemoine and others [2001]) and regional uncertainties in its shape (G.A. Neumann, written commun., 2002). obs_description_url = https://astrogeology.usgs.gov/search/map/Mars/GlobalSurveyor/MOLA/Mars_MGS_MOLA_DEM_mosaic_global_463m obs_ack = USGS, C.Marmo (FITS mapping) prov_progenitor = https://planetarymaps.usgs.gov/mosaic/Mars_MGS_MOLA_DEM_mosaic_global_463m.tif bib_reference = Journal of Geophysical Research, v.106, no. E10, p. 23,291-23,316 bib_reference = Journal of Geophysical Research, v.106, no. E10, p. 23,359-23,376 bib_reference_url = https://doi.org/10.1029/2000JE001426 obs_copyright = Public domain, Please cite authors #obs_copyright_url = URL to copyright page of the original data t_min = 51179 t_max = 52274 #obs_regime = Waveband keyword (Radio Infrared Optical UV X-ray Gamma-ray) #em_min = Start in spectral coordinates in meters ( =2.998E8/freq in Hz, or =1.2398841929E-12*energy in MeV ) #em_max = Stop in spectral coordinates in meters hips_builder = Aladin/HipsGen v10.125 hips_version = 1.4 hips_release_date = 2019-05-21T06:53Z hips_frame = mars hips_body = mars hips_lon_asc = true hips_order = 4 hips_tile_width = 512 #hips_service_url = ex: http://yourHipsServer/Mars MGS-MOLA-DEM hips_status = public master clonableOnce hips_tile_format = jpeg fits hips_pixel_cut = -3567 -1213 hips_data_range = -5643 365 hips_pixel_scale = 0.007157 s_pixel_scale = 0.007813 dataproduct_type = image moc_sky_fraction = 1 hips_estsize = 2284018 hipsgen_date = 2017-09-08T11:41Z hipsgen_params = in=data out=hips creator_did=ivo://CDS/P/Mars/MGS-MOLA-DEM mocorder=5 INDEX TILES JPEG hips_creation_date = 2017-09-08T11:42Z hips_order_min = 0 hipsgen_date_1 = 2019-05-21T06:53Z hipsgen_params_1 = out=/asd-volumes/sc1-asd-volume6/Planets/Mars_MGS_MOLA_DEM UPDATE