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Dan Scholes

Geo Staff
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    19
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About Dan Scholes

  • Rank
    Geo Staff

Profile Information

  • Gender
    Male
  • Location
    Washington University in St. Louis
  • Interests
    databases, application development
  1. The PDS Geosciences Node released the MakeLabels tool this July. The program can be used to generate PDS4 labels using a label template and one or two Excel spreadsheets. It replaces placeholders in the template with values from the spreadsheets. In fact it can be used to output any type of ASCII file. More information about the program and it's downloadable file can be found on the PDS Geosciences Node website. http://pds-geosciences.wustl.edu/tools/makelabels.html
  2. ODE REST Python examples

    The ODE team has posted three simple Python examples of querying the ODE REST interface. These scripts are found in the forum's download section. https://geoweb.rsl.wustl.edu/community/index.php?/files/file/26-ode-rest-python-examples/
  3. ODE REST Python Examples

    Version 1.0.0

    11 downloads

    Attached are three simple Python examples of querying the ODE REST interface. odeProductCount_Python27.py - A Python 2.7 example of querying the ODE REST interface for the count of products of particular product type. The results are written to the command prompt interface. odeProductCount_Python36.py - A Python 3.6 example of querying the ODE REST interface for the count of products of particular product type. The results are written to the command prompt interface. odeREST_FileDownload.py - A Python 3.6 example of querying ODE for products of a particular mission/instrument/product type. The product files of the first 10 query results will be downloaded to the local machine.
  4. Map Projection for ENVI Users

    Note for ENVI users of map-projected data: Some Geosciences Node hosted map-projected data sets (.IMG files) are not read by ENVI as projected data sets. Using the Geospatial Data Abstraction Library (GDAL) gdal_translate command, users can easily convert most of these data products into GeoTIFF or ENVI file formats which are read by ENVI as projected data. GDAL packages for various computer systems can be found here: https://trac.osgeo.org/gdal/wiki/DownloadingGdalBinaries. The Windows package used in this example is the OSGEO4W 64-bit version. A MacOS X build is available, as well. Download and install a GDAL package that has gdal_translate.exe. gdal_translate.exe runs from the command line. Make the folder that contains gdal_translate.exe your current directoryTo do this, type "cd path" without the quotes into the command line, where "path" is the full path to the folder that contains gdal_translate.exe. gdal_translate.exe is executed with the following syntax: gdal_translate –of outputtype inputfilepath outputfilepath "outputtype" is GTiff for a GeoTiff (.tif) and ENVI for an ENVI file (.dat) Both file paths are the full path to the file. In the case of a file with a detached PDS label, the "inputfilepath" points to the label, not the data file. Open the file as normal in ENVI. Example using OSGeo4W 64-bit (Windows): C:\>cd OSGeo4W64\bin C:\OSGeo4W64\bin>gdal_translate -of GTiff C:\hrsc\h2064_0000_dt4.img C:\hrsc\h2064_0000_dt4.tif Example using GDAL 2.1 Complete (MacOS X): :/ cd Library/Frameworks/GDAL.framework/Programs :Programs ./gdal_translate -of ENVI /Desktop/hrsc/h2064_0000_dt4.img /Desktop/hrsc/h2064_0000_dt4.dat Examples of data sets that benefit from the GDAL translate command: MRO - HiRISE DTM Mars Express - all HRSC, OMEGA DDRGM Odyssey - THEMIS IRGEO2, VGEO1, VGEO2 MGS - MOLA MEGDR, TES TIMAP Additional instructions for specific data sets: Mars Odyssey THEMIS Visible map-projected .CUB files (VGEO1 and VGEO2) have detached PDS labels, but the map-projection data is in the .CUB file, so the "inputfilepath" should be the data file itself. Mars Odyssey THEMIS Infrared map-projected .CUB.gz files (IRGEO2) need to be un-zipped before using gdal_translate. These data are similar to the visible data files in "inputfilepath" syntax (.CUB, not .LBL). More details about the gdal_translate command can be found at http://www.gdal.org/gdal_translate.html.
  5. Lola altitude data problem

    No problem. Just let me know if you experience any further problems. Thanks, Dan
  6. Lola altitude data problem

    Hi Phil, I believe I have fixed the problem. Please give it a try with Chrome. Thank you very much for bringing the problem to our attention! Dan
  7. Lola altitude data problem

    Hi Phil, Thank you for contacting us about the problem you experienced. I ran some tests. I can recreate the problem with Chrome and Edge, but files download properly with Firefox. I will need to research this further. Which browser and OS are you using? Thanks, Dan
  8. The following ODE website enhancements were deployed May 31, 2016: Functionality to search by a list of PDS product ids, including wildcards Mars ODE - ability to filter search results by Mars Year Mars ODE - ability to download non-PDS processed versions of MRO CTX images from ASU's Mars Space Flight Facility's Image Explorer from product detail pages or at cart checkout Mars ODE - ability to download MRO CRISM TRDR's corresponding DDR files at cart checkout, for improved interface usability Deployed help documentation updates for website features and existing data sets available through ODE
  9. May 5th, 2016 – MRO HiRISE Updates - MRO HiRISE EDR, RDR, DTM and Anaglyph data products released through April 2nd, 2016 (Orbit 45,399) See https://wufs.wustl.edu/ode/odeholdings/Mars_holdings.html for a full list of holdings in Mars ODE.
  10. April 27th, 2016 - MEX HRSC New Version 3 map projected data (REFDR3) loaded into ODE The third release of HRSC new Version 3 of map projected RDR data (REFDR3) have been loaded into ODE, with coverage through November 25, 2005. Additional version 3 data will be released incrementally until it completely replaces the version 2 data set. Six months after that the version 2 data will be taken offline. See https://wufs.wustl.edu/ode/odeholdings/Mars_holdings.html for a full list of data holdings in ODE.
  11. April 21, 2016 - Revised Diviner GDR Level-3 data has been loaded into ODE Review the data set's errata file for details of the changes. http://pds-geosciences.wustl.edu/lro/lro-l-dlre-4-rdr-v1/lrodlr_1001/errata.txt See https://wufs.wustl.edu/ode/odeholdings/Moon_holdings.html for a full list of data holdings in ODE.
  12. April 13th, 2016 - MEX HRSC New Version 3 map projected data (REFDR3) loaded into ODE The second release of HRSC new Version 3 of map projected RDR data (REFDR3) have been loaded into ODE, with coverage through March 18, 2005 (through Orbit 1500). Additional version 3 data will be released incrementally until it completely replaces the version 2 data set. Six months after that the version 2 data will be taken offline. See https://wufs.wustl.edu/ode/odeholdings/Mars_holdings.html for a full list of data holdings in ODE.
  13. ODE - LRO Release 20 Loaded into ODE

    December 29th, 2014 - LRO Release 20 has been loaded into ODE. Updated LAMP EDR and RDR products from July 6th, 2009 to September 14th, 2014 Updated LEND EDR and RDR products from July 3rd, 2009 to September 14th, 2014 Updated LOLA EDR products from June 18th, 2009 to September 10th, 2014. Updated LOLA RDR products from July 7th, 2009 to September 10th, 2014. Updated Diviner EDR and RDR products from July 5th, 2009 to September 15th, 2014 Updated Diviner RDR Query Tool Database from July 5th, 2009 to September 15th, 2014 Updated LOLA RDR Query Tool Database from June 18th, 2009 to September 10th, 2014 Updated LROC EDR, CDR, and RDR products from June 30th, 2009 to September 15th, 2014 Please see ODE Lunar Holdings - https://wufs.wustl.edu/ode/odeholdings/Moon_holdings.html
  14. December 16th, 2014 - LRO Release 20 has been loaded into ODE. Updated LAMP EDR and RDR products from July 6th, 2009 to September 14th, 2014 Updated LEND EDR and RDR products from July 3rd, 2009 to September 14th, 2014 Updated LOLA EDR products from June 18th, 2009 to September 10th, 2014. Updated LOLA RDR products from July 7th, 2009 to September 10th, 2014. Updated Diviner EDR and RDR products from July 5th, 2009 to September 15th, 2014 Updated LOLA RDR Query Tool Database from June 18th, 2009 to September 10th, 2014 In Progress: LROC EDR, CDR, and RDR products from June 30th, 2009 to September 15th, 2014 In Progress: Diviner RDR Query Tool Database from July 5th, 2009 to September 15th, 2014 Please see ODE Lunar Holdings - https://wufs.wustl.edu/ode/odeholdings/Moon_holdings.html
  15. CAT Toolkit Download

    Version 7.3.1

    496 downloads

    A collection of ENVI and IDL procedures for reading, displaying, and analyzing CRISM data, produced by the CRISM Science Team. Related downloads CAT V7.3.1 Release Notes CAT History String Description CAT Installation Guide Introduction to CAT CAT User's Guide Additional information is available from the Geosciences Node CRISM page.
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