client_category = Solar system/Earth hips_initial_fov = 180 hips_initial_ra = 7.76910551354468 hips_initial_dec = 48.58284624496147 creator_did = ivo://CDS/P/Earth/BlueMarble hips_overlay = mean hips_hierarchy = median hips_creator = Fernique P. (CDS) hips_copyright = Universite de Strasbourg/CNRS obs_title = Blue Marble Next Generation w/ Topography and Bathymetry #obs_collection = Dataset collection name obs_description = Blue Marble: Next Generation offers greater spatial detail of the surface and spans a longer data collection period than the original. The original Blue Marble was a composite of four months of MODIS observations with a spatial resolution (level of detail) of 1 square kilometer per pixel. Blue Marble: Next Generation offers a years worth of monthly composites at a spatial resolution of 500 meters. These monthly images reveal seasonal changes to the land surface: the green-up and dying-back of vegetation in temperate regions such as North America and Europe, dry and wet seasons in the tropics, and advancing and retreating Northern Hemisphere snow cover. From a computer processing standpoint, the major improvement is the development of a new technique for allowing the computer to automatically recognize and remove cloud-contaminated or otherwise bad data - a process that was previously done manually. Credit: Blue Marble: Next Generation was produced by Reto Stockli, NASA Earth Observatory (NASA Goddard Space Flight Center) obs_ack = Blue Marble: Next Generation was produced by Reto Stockli, NASA Earth Observatory (NASA Goddard Space Flight Center) prov_progenitor = NASA's Earth Observatory #bib_reference = Bibcode for bibliographic reference #bib_reference_url = URL to bibliographic reference #obs_copyright = Copyright mention of the original data obs_copyright_url = https://earthobservatory.nasa.gov/Features/BlueMarble/ #t_min = Start time in MJD ( =(Unixtime/86400)+40587 or https://heasarc.gsfc.nasa.gov/cgi-bin/Tools/xTime/xTime.pl) #t_max = Stop time in MJD #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 = 2019-05-21T06:51Z hips_frame = earth hips_body = earth hips_order = 5 hips_tile_width = 512 #hips_service_url = ex: http://yourHipsServer/Earth BlueMarble hips_status = public master clonableOnce hips_tile_format = jpeg hips_pixel_scale = 0.003579 s_pixel_scale = 0.004167 dataproduct_type = image moc_sky_fraction = 1 hips_estsize = 293604 hipsgen_date = 2018-01-21T16:49Z hipsgen_params = "hhh=Earth/Earth.jpg 86400x43200 21600x21600" partitioning=10800 -maxthread=10 in=Earth creator_did=CDS/P/Earth/BlueMarble -f color=jpg INDEX TILES hips_creation_date = 2018-01-21T16:50Z hips_order_min = 0 hipsgen_date_1 = 2019-05-21T06:48Z hipsgen_params_1 = out=/asd-volumes/sc1-asd-volume6/Planets/CDS_P_Earth_BlueMarble UPDATE dataproduct_subtype = color hipsgen_date_2 = 2019-05-21T06:51Z hipsgen_params_2 = out=/asd-volumes/sc1-asd-volume6/Planets/CDS_P_Earth_BlueMarble UPDATE