WMS Planetary WMS service hosted by Astrogeology, USGS 4096 4096 text/xml image/png image/jpeg image/png; mode=8bit image/vnd.jpeg-png image/vnd.jpeg-png8 application/x-pdf image/svg+xml image/tiff application/json text/plain application/vnd.ogc.gml text/xml image/png image/jpeg image/png; mode=8bit image/vnd.jpeg-png image/vnd.jpeg-png8 text/xml XML INIMAGE BLANK Mercury_North_Pole_Rasters Planetary WMS service hosted by Astrogeology, USGS EPSG:32661 IAU_2015:19918 -73.412382 -16.587618 52.128454 78.344736 MESSENGER_north_May2013 This mosaic was created using MESSENGER orbital images that were released by the Messenger Team in May 2013. The combined basemap is a combination of the following mosaics (1) The 2013-05-10 version of the monochrome global mosaic, made from ACT tiles. (2) An average north polar mosaic from 90N to 82.5N, composed of images from many campaigns, made by C. Ernst. (3) An average south polar mosaic from 90S to 85S, composed of images from the south polar monitoring campaign from the primary mission, made by N. Chabot. To fill in minor nulls, the 2013-05-10 version of the highi global mosaic was underlain. The equiorial view is in equirectangular projection and shows the entire globe. The polar views show the pole down to +/-65 in polar stereographic projection. -73.413344 -16.592196 52.129387 78.343708 text/xml MESSENGER_north The mosaic is comprised of Messenger and Mariner 10 flyby data by USGS/ASU/NASA. The images were collected with large variations in resolution and with varying lighting conditions. It has been photometrically corrected using a Hapke-Henyey-Greenstein photometric model. Pixel density values are in I/F reflectance units. The darker vertical regions to left and right of center are coverage provided by images near or at the terminator (low Sun). These areas required special processing to retain illuminated features that are otherwise eliminated at incidence angles greater than 90 degrees when the photometric model is applied. -73.412382 -16.587618 52.128454 78.344736 text/xml MESSENGER_north_v8 This mosaic were created using MESSENGER orbital images that were released by NASA's Planetary Data System (PDS) on September 7, 2012. The images cover the first year of MESSENGER orbital operations. The mosaic is composed of MDIS Narrow Angle Camera (NAC) images and Wide Angle Camera (WAC) images acquired in the filter centered at 750 nm. Images in the mosaics are selected and prioritized by resolution, mid to high solar incidence angles, and low emission angles. The higher priority images end up on the 'top.' The polar mosaics are in polar stereographic projections, with 180 longitude, 65 latitude at the top center of the north polar mosaic and 0 longitude, -65 latitude at the top center of the south polar mosaic. NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington -73.410506 -16.589270 52.129364 78.343732 text/xml MARINER_north The mosaic is comprised entirely of Mariner 10 flyby data by USGS/NASA. The three flyby encounters with Mercury were in 1974 and 1975. -73.412382 -16.587618 52.128454 78.344736 text/xml