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  3. This bundle contains a detailed chronology of contact science (CS) activities and targets conducted by both MER rovers. The term contact science encompasses measurements executed by any of the instruments on the rovers’ Instrument Deployment Device (IDD), namely the Alpha Particle X-ray Spectrometer, Mössbauer, Microscopic Imager, and Rock Abrasion Tool. The data were compiled and archived by the PDS Geosciences Node.
  4. August 7, 2020 – MRO HiRISE Updates in Mars ODE - Loaded MRO HiRISE EDR, RDR, DTM and Anaglyph data products released through July 1, 2020 (Orbit 65,299) See https://ode.rsl.wustl.edu/odeholdings/Mars_holdings.html
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  6. August 3rd, 2020 Release 14 of MRO CRISM MTRDR (Map-projected Targeted Reduced Data Record), TER (Targeted Empirical Record), and TRDR (Targeted Reduced Data Record) browse and extras data has been loaded into ODE. This release fills in data from 2008_018 through 2008_221. See https://wufs.wustl.edu/ode/odeholdings/Mars_holdings.html for more information.
  7. This is the 14th release of CRISM MTRDR and TER data products. In addition, the volume MROCR_2102 is updated with new TRDR browse and extras data products.
  8. Release 24 from the Mars Science Laboratory (Curiosity) mission includes new data for APXS, ChemCam, CheMin, DAN, and SAM. The data are online at pds-geosciences.wustl.edu/missions/msl.
  9. The Lunar Space Weathering Maps bundle consists of three global (±60°N) maps: the nanophase iron, microphase iron, and submicrophase iron abundance maps in weight percent. We modeled the SELENE (Kaguya) Multiband Imager (MI) data with the Hapke Radiative Transfer Model to derive these abundances. The maps were generated by David Trang (University of Hawaiʻi at Mānoa) and funded by the NASA Solar System Workings Program (SSW).
  10. Hi Ralph, I checked the same frame I processed two weeks ago. It seems I don't have the black strip. What is the value at the black strip when you move mouse on the black strip using cursor value in ENVI? How big is the result file? Would you please resample it to small one and then send it to me with the header file? Thanks, Feng
  11. July 16th, 2020 Loaded a new Diviner data product type, Polar Cumulative Products (PCPs) into ODE. See ERRATA.TXT for details.
  12. hi Feng, I managed to correct the image as you explained. But when I set the ignore value to 65535 it seems to keep a black stripe on one side that I cannot get rid of ( see attachments ) . When I set the ignore value to 0, the black stripe disappears but a white background appears. There is some kind of white line around the picture too. Do you maybe have any hints how to fix this ? Thanks Ralph
  13. New LRO Diviner Polar Cumulative Products (PCPs) are available. Nadir-pointing RDR data from July, 5, 2009 to Feb 17, 2019 has been compiled at a resolution of 240 m/pix into polar stereographic maps of temperatures poleward of 80 degrees latitude at fixed local times and fixed subsolar longitudes to provide an overview of diurnal temperatures of the polar regions. The data have been divided into winter and summer seasons, defined by the times of year when the subsolar latitude is above or below the equator, to characterize the variations in seasonal temperatures that result from the 1.54 degree angle between the Moon's spin pole and the ecliptic plane. Details can be found in Williams, J.-P., B. T. Greenhagen, D. A. Paige, N. Schorghofer, E. Sefton-Nash, P. O. Hayne, P. G. Lucey, M. A. Siegler, and K.-Michael Aye (2019) Seasonal polar temperatures on the Moon, Journal of Geophysical Research, 124, 2505-2521, https://doi.org/10.1029/2019JE006028. Data are available here: https://pds-geosciences.wustl.edu/missions/lro/diviner.htm
  14. We are pleased to announce that the USGS Unified Geologic Map of the Moon is now available through the Lunar ODE map search. The map is displayed as two map layers in ODE. 1. The first layer contains unit contacts, geologic unit polygons, linear features, and unit and feature nomenclature annotation. 2. The second layer, which we call the base layer is a shaded-relief product derived from SELENE Kaguya terrain camera stereo (equatorial, ~60 m/pix) and LOLA altimetry (north and south polar, 100 m/pix).
  15. The Analyst's Notebook has been updated with data from release 5, containing data from sols 391 to 478 for the InSight lander. https://an.rsl.wustl.edu/ins
  16. Jee, 1. Yes. 2. To assign each pixel a latitude and longitude, you will need the information in the IMAGE_MAP_PROJECTION part of the label, and also the file DSMAP.CAT in the CATALOG directory of the archive (or DSMAP_POLAR.CAT if you are working with an image in polar stereographic projection). DSMAP.CAT is a text file that gives the details of the simple cylindrical map projection, including the equations to go between latitude-longitude and line-sample. The IMAGE_MAP_PROJECTION keywords in the label give you the values to plug in to those equations for that particular image. 3. The data are in 16-bit signed integers because some of the values are negative. Even after applying the scale and offset there will be negative values, representing elevation below the defined planetary radius, as explained in the note in the label.
  17. I think I might have the answer to number 2. I can just use the values for LINES, LINE_SAMPLES and the various LATITUDE/LONGITUDE limits. With these values I can just convert between the two. Correct me if I'm wrong.
  18. Hi Ralph, This is caused by ENVI displaying the CRISM 65535 data_ignore_value. The warp image is displaying the big span than the valid data range. To display it correctly, you can modify the histogram stretch. Here are the steps: 1, first check the histogram for three bands value range of the trr3: 2, use "save as" tool under File to output the warped result to specify the data ignore value: 3, then change the output image accordingly: From to: Please let me know if you have any questions. Thanks, Feng
  19. July 3rd, 2020 - Mars Odyssey Release 72 Data Updates Loaded NS and HEND raw and derived data into ODE through Jan 14th, 2020 Updated THEMIS standard data products (IREDR, IRRDR, IRBTR, VISEDR, VISRDR and VISABR data) from February 19th, 2002 to December 2nd, 2019 Updated THEMIS geometry data products (IRGEO2, IRPBT2, VGEO2, and VISALB data) from September 28th, 2013 to December 2nd, 2019 See https://wufs.wustl.edu/ode/odeholdings/Mars_holdings.html.
  20. July 3, 2020 – MRO HiRISE Updates - MRO HiRISE EDR, RDR, DTM and Anaglyph data products released through May30, 2020 (Orbit 64,899) See https://wufs.wustl.edu/ode/odeholdings/Mars_holdings.html
  21. Hi Feng, the geo-referencing works now , I did the images co-registering as you explained. The reprojected image is on the right place, but it seems to have an issue with the bands : usually the false color RGB should be bands 199, 354 and 419. It shows strange results though ( image is red ,see pics ) thanks Ralph
  22. Hi Ralph, i saw the miss-match feature when overlapping CRISM on CTX even projecting them to the same map projection. This is because CTX and CRISM are from two instruments and processed differently. So you may use ENVI image registration to co-register CRISM to CTX to reduce the difference (see image registration workflow in ENVI: https://www.harrisgeospatial.com/docs/ImageRegistration.html). Please let me know if you have any question. Thanks, Feng
  23. Hi Feng, thanks, I copied the files to the envi directory. The error message is gone. Anyway the images still do not fit. 1) CTX image: Data http://murray-lab.caltech.edu/CTX/tiles/beta01/E-024/Murray-Lab_CTX-Mosaic_beta01_E-024_N20_data.zip Thumbnail http://murray-lab.caltech.edu/CTX/tiles/beta01/E-024/Murray-Lab_CTX-Mosaic_beta01_E-024_N20_thumb.png 2) CRISM image ( unprojected) : frt0000a5aa_07_if166l_trr3 http://themis-data.asu.edu/viewer/crism#P=FRT0000A5AA_07_IF166L_TRR3&T=2 ( all links to download to ddr1 and img files on the page ) Could the problem lie with the CTX image projection settings ? Thanks Ralph
  24. Hi Ralph, This is Feng. I will assistant you on this issue.These definitions are in CAT folder: CAT_ENVI -> aux_files -> crism_projection. These are three files in the folder. And you shall copy them to ENVI folder like: C:\Program Files\Harris\ENVI55\IDL87\resource\pedata\user_defined You can check CAT installation guide for more details: step 5 in https://pds-geosciences.wustl.edu/missions/mro/CAT_74_ENVI_5x_Setup_Windows.pdf Please let me know if you have any question. Thanks, Feng
  25. Hi guys, I am using the CAT tool (latest version, 4/8/20) to map project crism data, I am not getting it right, when I overlay the projected data on a CTX image they do not quite fit. When projecting the crism tr3 image using CAT I get error message shown in the first picture. The CAT instruction at https://astropedia.astrogeology.usgs.gov/download/Docs/PlanetaryDataWorkshop/Presentations2017/Monday/Humphreys/Morgan_CATupdates.pdf tells that " Where do I get those definitions ? Is there some .proj file I have to put into the envi folder/ CAT folder ? The third picture shows the swipe made with a crism image overlain on the CTX image. Latitude seems to fit, longitude does not.. Thanks Ralph
  26. Thanks for the quick response! So that answers some questions but now I have a couple follow-up questions: I'm assuming the pixels are grayscale and that is why it is only one value per pixel. Is that correct? Are there any coordinates associated with the values? This is mainly what I'm looking for. I would love a way to associate each value with a coordinate (x, y or latt, long). Why 16 bit? Can't the pixels be represented with 8 bit ints? This is more of a curiosity question, so no worries if you can't answer it! Looking forward to seeing your thoughts. Thanks again!
  27. Geosciences Node data for InSight Release 5 are online at https://pds-geosciences.wustl.edu/missions/insight/index.htm. This includes data for RISE, RAD, IDA, and SEIS.
  28. Mars Odyssey Release 72 includes new GRS data. The new Raw data (EDR), Derived Neutron Data (DND), and Derived HEND Data (DHD) products cover the period October 1 through December 31, 2019. The new Averaged Neutron Data (AND) and Averaged HEND Data (AHD) products cover the period October 8, 2019 to January 14, 2020, which is Ls=90 to 135 in Odyssey mapping year 10. The data are online at the PDS Geosciences Node at http://pds-geosciences.wustl.edu/missions/odyssey/grs.html.
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