PDS_VERSION_ID = "PDS3" /*** This label describes a compressed image file, its corresponding XML */ /*** file, and map projection information. */ /*** The files described have the same name as this label but different */ /*** extensions. They are: */ /*** .JP2 - A compressed image file corresponding to the uncompressed IMG*/ /*** file, stored with JPEG2000 compression */ /*** .XML - An auxiliary text file in XML, provided to aid display of */ /*** the JPEG2000 image with certain image processing software */ /*** The map projection information includes parameters that are specific */ /*** to this image. They are intended to be used with the general map */ /*** projection descriptions in the file indicated by the keyword */ /*** ^DATA_SET_MAP_PROJECTION. That file is found in the CATALOG directory */ /*** of this archive. */ /*** GENERAL DATA DESCRIPTION PARAMETERS ***/ PRODUCT_VERSION_ID = "V1.0" DATA_SET_ID = "LRO-L-LOLA-16-GDR-V1.0" PRODUCT_ID = "MAS_560M_16" INSTRUMENT_HOST_NAME = "LUNAR RECONNAISSANCE ORBITER" INSTRUMENT_NAME = "LUNAR ORBITER LASER ALTIMETER" INSTRUMENT_ID = "LOLA" MISSION_PHASE_NAME = {"COMMISSIONING","NOMINAL MISSION"} TARGET_NAME = MOON START_TIME = 2009-07-13T17:33:17.246 STOP_TIME = 2010-09-14T16:22:33.236 PRODUCT_CREATION_TIME = 2011-06-15T00:00:00 PRODUCER_ID = LRO_LOLA_TEAM PRODUCER_FULL_NAME = "ODED AHARONSON" PRODUCER_INSTITUTION_NAME = "CALIFORNIA INSTITUTE OF TECHNOLOGY" DESCRIPTION = "This data product is a map of the median absolute (unsigned) slope in the along-track direction based on altimetry data acquired by the LOLA instrument. The point-to-point slopes have been calculated along track at the 560-m baseline (ten LOLA shot spacings) and binned in 0.25-degree overlapping windows, from which the median was reported. These values were then interpolated at a resolution of 16 pix/deg by 16 pix/deg and projected using a simple cylindrical projection with the Generic Mapping Tool's programs 'surface' and 'grdimage'. Map values are in units of degrees. The LOLA Laser 1 and 2 data through mission phase LRO_NO_13 are the source for this data set. The map is in the form of a binary table with one row for each 0.0625 degrees of latitude. This label describes an IMG file in the form of a binary resampling with pixel registration. This label describes two objects. The first is a JP2 file of the corresponding uncompressed .IMG file. A jpeg 2000 compression is used to render the image. The second is an auxiliary xml file that contains extensible markup language that is interpreted by GDAL readers (www.gdal.org)." OBJECT = COMPRESSED_FILE FILE_NAME = "MAS_560M_16.JP2" RECORD_TYPE = UNDEFINED FILE_RECORDS = UNK ENCODING_TYPE = "JP2" INTERCHANGE_FORMAT = BINARY UNCOMPRESSED_FILE_NAME = "MAS_560M_16.IMG" REQUIRED_STORAGE_BYTES = "7184551" ^DESCRIPTION = "JP2INFO.TXT" END_OBJECT = COMPRESSED_FILE OBJECT = AUX_FILE FILE_NAME = "MAS_560M_16_AUX.XML" RECORD_TYPE = STREAM FILE_RECORDS = UNK DESCRIPTION = "This is an auxiliary file accompanying the JPEG2000 file. It contains metadata in XML format that is useful for displaying the image using a GDAL supported tool." END_OBJECT = AUX_FILE OBJECT = IMAGE_MAP_PROJECTION ^DATA_SET_MAP_PROJECTION = "DSMAP.CAT" MAP_PROJECTION_TYPE = "SIMPLE CYLINDRICAL" MAP_RESOLUTION = 16 A_AXIS_RADIUS = 1737.4 B_AXIS_RADIUS = 1737.4 C_AXIS_RADIUS = 1737.4 FIRST_STANDARD_PARALLEL = 'N/A' SECOND_STANDARD_PARALLEL = 'N/A' POSITIVE_LONGITUDE_DIRECTION = "EAST" CENTER_LATITUDE = 0. CENTER_LONGITUDE = 0. REFERENCE_LATITUDE = 'N/A' REFERENCE_LONGITUDE = 'N/A' LINE_FIRST_PIXEL = 1 LINE_LAST_PIXEL = 2880 SAMPLE_FIRST_PIXEL = 1 SAMPLE_LAST_PIXEL = 5760 MAP_PROJECTION_ROTATION = 0.0 MAP_SCALE = 1.895209401509343 MAXIMUM_LATITUDE = 90 MINIMUM_LATITUDE = -90 WESTERNMOST_LONGITUDE = -180 EASTERNMOST_LONGITUDE = 180 LINE_PROJECTION_OFFSET = 1439.5 SAMPLE_PROJECTION_OFFSET = 2879.5 COORDINATE_SYSTEM_TYPE = "BODY-FIXED ROTATING" COORDINATE_SYSTEM_NAME = "MEAN EARTH/POLAR AXIS OF DE421" END_OBJECT = IMAGE_MAP_PROJECTION END