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Oman joined the community - Last week
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That's what I did yesterday, thanks a lot sir.
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Does "Default Bad Bands" applied to trr3 Data?
Ray Arvidson replied to Rochdi's topic in For data users
Because the bad bands are applied in CAT using the HDR record and in the spectral display. Remove them manually from the text file using the bad band list in the HDR list. -
That's it, but why when I extracted the spectral profile to a *.txt file, the file still include the default bad bands?
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September 21st, 2021 Updated LOLA RDR query tool database from July 13th, 2009 to July 2nd, 2021
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Does "Default Bad Bands" applied to trr3 Data?
Ray Arvidson replied to Rochdi's topic in For data users
Bad bands have been applied to TRR3 products. TRR2 products should not be used as they represent only an initial phase of calibration. You can see which bands have been assigned as bad by looking at the ENVI header records. Ray Arvidson -
Hello Explorers, I want to make sure whether the default bad bands algorithm is already applied to TRR3 datasets or not. I noticed that in your useful doc "CRISM Data Users' Workshop Nili Fossae Data Processing Walkthrough". The example of (page 10) shows that before the S (VNIR) TRR2 cube being converted to CAT format, some bad bands have been detected at 0.4um and 0.7um as well while TRR3 version not, in this version it seems like the mentioned algorithm is already applied. If it's so, does conversion to CAT can affect on the future pre-processing analyses (I mean photometric correction, atmospheric correction, etc)? Look forward to your reply, Rochdi Khalid.
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September 17th, 2021 - LRO Release 47 has been loaded into ODE. Updated LAMP EDR and RDR products from July 6th, 2009 to June 15th, 2021 Updated LEND EDR_SCI, EDR_HK, RDR_RSCI, and RDR_CHK products from June 18th, 2009 to June 14th, 2021 Updated LEND RDR_DLD and RDR_DLX products from June 27th, 2009 to March 14th, 2021 Updated Diviner EDR products from July 5th, 2009 to June 16th, 2021 Updated LROC EDR, CDR and RDR products from June 30th, 2009 to June 15th, 2021 Loaded Mini-RF new Version 3 Bistatic radar data products (EDR, RDR, and DDR) from January 28th, 2019 to March 12th, 2021 Updated LOLA EDR products from June 18th, 2009 to July 20th, 2021 Updated LOLA RDR products from July 13th, 2009 to July 2nd, 2021 In Progress LOLA RDR query tool database from July 13th, 2009 to July 2nd, 2021 New data available through below links ODE product search page: https://ode.rsl.wustl.edu/moon/indexproductsearch.aspx ODE map search page: https://ode.rsl.wustl.edu/moon/indexMapSearch.aspx Please see ODE Lunar Holdings - https://ode.rsl.wustl.edu/odeholdings/Moon_holdings.html Note: The release of Diviner RDR products has been delayed in order to correct a data processing error recently discovered. See errata.txt on the Diviner RDR volume for details.
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Release 47 of Lunar Reconnaissance Orbiter data is now online at the Geosciences Node. This release includes new data acquired between March 15 and June 14, 2021, for most data sets. Data can be reached from the Geosciences Node LRO page. The Lunar Orbital Data Explorer allows searching and downloading of LRO data.
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September 3rd, 2021 - MRO Release 58 Loaded into ODE. - Updated MRO CRISM EDR and CDR products from September 27th, 2006 to May 9th, 2021. - Updated MRO CRISM DDR products from September 27th, 2006 to May 8th, 2021. - Updated MRO CRISM TRDR products from September 27th, 2006 to May 8th, 2021. - Updated SHARAD Radargram data products released through February 17th, 2021 (orbits through 68267). - Updated SHARAD EDRs from SHARAD Operations from May 10, 2020 to February 13th, 2021 (orbits through 68218). - Updated MRO MCS EDR, RDR and DDR products from September 15th, 2006 to April 30th, 2021 (orbits through 69195). - Updated MRO CTX EDR products from August 30th, 2006 to February 28th, 2021 (orbits through 68411). - Updated MRO HiRISE EDR, RDR, DTM and anaglyph products released through August 2nd, 2021 (orbits through 70399). New data available through below links ODE product search page - https://ode.rsl.wustl.edu/mars/indexproductsearch.aspx ODE map search page - https://ode.rsl.wustl.edu/mars/indexMapSearch.aspx Please see ODE Mars Holdings - https://ode.rsl.wustl.edu/odeholdings/Mars_holdings.html
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About the data type of the CRISM I/F images
Jennifer Ward replied to Ausiàs R's topic in Using the Spectral Library
Hello. I spoke with members of the CRISM team, and unfortunately there are no plans to produce MTRDR products for CRISM observations acquired during 2020. There will only be 2 or 3 more deliveries from the team, and these deliveries will not include any MTRDR data past May 21, 2012. These deliveries will just fill in the gaps prior to that date. Hope this helps, Jennifer Ward PDS Geosciences Node -
SHARAD EDRs from SHARAD Operations are now available: https://pds-geosciences.wustl.edu/missions/mro/sharad.htm
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Release 58 from the Mars Reconnaissance Orbiter mission includes new CRISM and SHARAD radargram data. The release of SHARAD EDR and RDR data from SHARAD Operations is delayed. The data are online at https://pds-geosciences.wustl.edu/missions/mro.
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August 31, 2021 A new Mercury SHBDR gravity model derived from MESSENGER radio science data has been added into ODE. Please see below links for more information. https://pds-geosciences.wustl.edu/messenger/mess-h-rss_mla-5-sdp-v1/messrs_1001/readme.txt ODE Mercury Holdings - https://wufs.wustl.edu/ode/odeholdings/Mercury_holdings.html -
About the data type of the CRISM I/F images
TARUN SINGH PANU replied to Ausiàs R's topic in Using the Spectral Library
Respected Sir/Madam I am Mtech student in RS GIS and working on the CRISM data for my major project. I want MTRDR data for this project for the year of 2020 but the data updated in the PDS Geosciences Node is till the May 21, 2012. So can you please update me about when the directory will get updated with the latest MTRDR data and can you please guide me regarding the processing for getting it out from the raw EDR data. I will be thankful to you. -
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Mars 2020 Release 1 includes raw, calibrated, and derived data from sols 0 through 89, February 18 through May 20, 2021, for the Mastcam-Z, MEDA, MOXIE, PIXL, RIMFAX, SHERLOC, SuperCam, Helicam, and EDLCam instruments. Visit https://pds-geosciences.wustl.edu/missions/mars2020/index.htm for details.
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The DDR has elevation data from MOLA observations. In sensor space so just project the DDR using CAT and use the projected MOLA elevation plane. Otherwise no special DEMs for CRISM data. Ray
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Hello Ray, I'm looking for DEM of the scene above. Is PDS Geosciences Node Data provide Digital Elevation Models of CRISM data? Your help is much appreciated, Rochdi.
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August 12th, 2021 - LRO LROC Release 47B has been loaded into ODE. - Loaded LRO LROC EDR and CDR data products released from 2021-04-16 to 2021-05-15 New data available through below links ODE product search page: https://ode.rsl.wustl.edu/moon/indexproductsearch.aspx ODE map search page: https://ode.rsl.wustl.edu/moon/indexMapSearch.aspx Please see ODE Lunar Holdings - https://ode.rsl.wustl.edu/odeholdings/Moon_holdings.html
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A new dataset of Venus radar multi-look maps is released at the PDS Geosciences Node. Earth-based, polarimetric radar image data for Venus were collected from 1988-2020, using the Arecibo Observatory 12.6-cm (2380 MHz) transmitter in Puerto Rico and receivers at either the Arecibo Observatory or the Green Bank Telescope in West Virginia. This data set contains maps of radar backscatter from Venus assembled from individual looks collected in these observing runs. The data were provided by Bruce Campbell of the Smithsonian Institution's Center for Earth and Planetary Studies and archived by the PDS Geosciences Node.
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August 6, 2021 – MRO HiRISE Updates - MRO HiRISE EDR, RDR, DTM and Anaglyph data products released through July 2, 2021 (Orbit 69999) New data available through below links ODE product search page: https://ode.rsl.wustl.edu/mars/indexproductsearch.aspx ODE map search page: https://ode.rsl.wustl.edu/mars/indexMapSearch.aspx ODE data holdings page: https://ode.rsl.wustl.edu/odeholdings/Mars_holdings.html
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Thanks a lot, Ray. But I came up with this instead, I chose to create two views, one for the preprocessed TRDR data, and other for the spectral index map. Then, I link them together as seen below. Now, I can see the spectral profile of each pixel I clicked on.
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You cannot do a spectrum from a monochrome image. Overlay the spectral index map over the TRDR data. Then select the TRDR data on the ENVI vertical toolbar and then you can see the spectra for bright areas in the spectral index map, if you move the cursor the the bright pixels in the spectral index map. Ray
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Release 27 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.
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Thanks a lot, Sir. I still have another question, I used ENVI band math to calculate a certain index, the output shows a signle monochrome image as seen below. By using the mentioned output, I want to display the spectral profile of the bright areas, but the "spectral profile" icon in the ENVI toolbar is disabled, it gives only three options: arbitrary profile, horizental profile, and vertical profile. Does it occur because the displayed output is one monochrome band? if it's so, how can I fix this, please? Your help is much appreciated, Rochdi.
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Flatten is used to reduced column to column variations in sensor space TRDRs. The TERs have already been flattened. Ray
