urn:nasa:pds:mess_xrs_derived:data_maps:xrs_res_mg_si_20150424 1.0 1.10.1.0 Product_Observational 2018-07-27 1.0 PDS4 migrated product. 2011-04-07T03:19:53.691Z 2015-04-24T21:05:34.295Z MESSENGER Mission urn:nasa:pds:context:investigation:mission.messenger data_to_investigation MESSENGER Spacecraft urn:nasa:pds:context:instrument_host:spacecraft.mess is_instrument_host X-Ray Spectrometer Instrument urn:nasa:pds:context:instrument:xrs.mess is_instrument Mercury Planet urn:nasa:pds:context:target:planet.mercury data_to_target 1/210633861 2/072233522 xrsrdr ua_lpl_edr2cdr 1.0 RESOLUTION_OF_THE_RATIO_OF_MG_TO_SI display_settings_to_array Sample Left to Right Line Top to Bottom RESOLUTION_OF_THE_RATIO_OF_MG_TO_SI cartography_parameters_to_image_object -180 180 90 -90 Equirectangular 0 0 0 Coordinate Pair 10643.881452 10643.881452 4 4 -7663594.646 3831797.323 planetocentric mercury 2439.4 2439.4 2439.4 Positive East xrs_res_mg_si_20150424.img 2018-04-17T20:56:06Z RESOLUTION_OF_THE_RATIO_OF_MG_TO_SI 0 2 Last Index Fastest Map of the average footprint size of the samples used to create the map of the ratio of Mg to Si, linearly scaled such that the maximum pixel value corresponds to a resolution of 1956.86 km. UnsignedByte 7.6739607843 0 Line 720 1 Sample 1440 2 0 1956.86 0 xrs_res_mg_si_20150424.lbl 0 PDS3 Original PDS3 label Carriage-Return Line-Feed xrs_res_mg_si_20150424.jp2 2015-11-25T16:23:01Z 0 J2C Original JPEG-2000 image in PDS3 archive