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Mission Spacecraft Instrument Target Product Type Lighting Geometry Emission Angle Range

(in degrees)



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Incidence Angle Range

(in degrees)



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Phase Angle Range

(in degrees)



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to Filters Lat/Lon Bounding Box Center Latitude Range

(in degrees)



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to Center Longitude Range

(in degrees) (Coordinates in Positive East Longitude)

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to Time Constraints Spacecraft Clock Start Count Range



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to Start Time Range



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Stop Time Range



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Product Creation Time Range



to Orbital Mission Constraints Declination

(in degrees)



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Map Projection Rotation

(in degrees)



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Map Projection Type







Orbit Number



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North Azimuth

(in degrees)



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Right Ascension

(in degrees)



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Slant Distance

(in kilometers)



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Slew Angle

(in degrees)



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Smear Azimuth

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Solar Azimuth

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Solar Distance

(in kilometers)



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Solar Longitude

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Spacecraft Altitude

(in kilometers)



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Spacecraft Pitch



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Spacecraft Roll



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to Spacecraft Yaw



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Sub Solar Azimuth



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Sub Solar Latitude

(in degrees)



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Sub Solar Longitude

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Sub Spacecraft Latitude

(in degrees)



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to Sub Spacecraft Longitude

(in degrees)



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Target Distance

(in kilometers)



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Twist Angle

(in degrees)



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to Landed Mission Constraints

Eye





Frame Type





Image Type





Local True Solar Time



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Planet Day Number



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RMC Arm



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RMC CHIMRA



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RMC Drill



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RMC Drive



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RMC DRT



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RMC HGA



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RMC IC



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RMC IDD



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RMC PMA



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RMC Pose



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RMC Site



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Rover Instrument Azimuth

(in degrees)



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Rover Instrument Elevation

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Site Instrument Azimuth

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Site Instrument Elevation

(in degrees)



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Site Solar Azimuth

(in degrees)



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Site Solar Elevation

(in degrees)



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to PDS Archive Constraints File Name









Product ID







Advanced Constraints Select Constraint Field: Loading...

Select Operator: Please choose field first

Select Value(s): MRO HiRISE Image Landmarks Beta Image Class

(MRO HiRISE RDRs Only)





Number of Bright Dunes



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Number of Craters



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Number of Dark Dunes



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Number of Impacts



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Number of Slope Streaks



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Number of Spiders



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Number of Swiss Cheeses



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to MSL Image Content Beta

Image Class











Confidence Level



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to Cassini ISS Image Content Beta

Image Class





Galileo SSI Europa Image Content Beta

Image Class





Process A random forest classifier was trained to classify individual pixels using image and texture features, followed by human review. Available Classes Chaos - blocky, disturbed terrain

- blocky, disturbed terrain Crater - circular bowl-shaped depression, presumed from an impact

- circular bowl-shaped depression, presumed from an impact Datagap - missing data

- missing data Plains - smooth undisturbed terrain

- smooth undisturbed terrain Ridge - narrow curvilinear feature

- narrow curvilinear feature Space - regions outside of Europa surface Need help? Maps



Reports Select Report Fields:

Selecting Images Images may be selected in three ways:



- By clicking on their checkboxes on the right,

- By clicking the "all on page" checkbox above, or

- By clicking the "all in query" checkbox above.

Selecting Fields Choose the fields you would like in your report by control-clicking them from the list (or Command-clicking on MacOS). Additionally, you may select a range of fields by first clicking on one field and then, while holding shift, clicking on a second field.



If a particular product does not have a value for any of the chosen fields, an empty string will be entered in its place in the CSV file.



Due to URI length restrictions, if the total character length of the fields you have chosen is greater than 2000, all available fields will be chosen automatically. Obtaining Report Once you have chosen some products on the right and selected fields from the box on the left, click the "Download CSV" button.



If you chose either individual products or the "all products on page" option, a CSV file will be downloaded for you. If you chose the "all products in query" option, however, a WGET script will be created that can be sourced to obtain the CSV report. What is WGET? A WGET file can be used in Unix based operating systems (Solaris, Linux, MacOS). Source the WGET file in a terminal window to download your report.



Windows users will need to install WGET before executing each wget command from the command prompt. To obtain WGET, either build the code from source or download one of the pre-built binaries recommended by GNU.



NOTE: Secured access will require a .wgetrc file for authorization. Refer to your WGET help for setup information.



Send questions via email to webmaster.



Need help? Bulk File Download Selecting Images Images may be selected for download in three ways:



- By clicking on their checkboxes on the right,

- By clicking the "all on current page" checkbox above, or

- By clicking the "all images returned by the current query" checkbox above.

Downloading Once you have chosen the products you would like to download, click the "Create WGET File" button to generate a WGET file of all the selected images.



As an alternative, images may be directly downloaded to the user's system with the "Bulk File Download" button. This is not a recommended approach, as the downloads will hog your browser's resources until they have all completed. What is WGET? A wget file can be used in Unix based operating systems (Solaris, Linux, macOS). Source the wget file in a terminal window to download products.



Windows users will need to install wget before executing each wget command from the command prompt. To obtain wget, either build the code from source or download one of the pre-built binaries recommended by GNU.



NOTE: Secured access will require a .wgetrc file for authorization. Refer to your wget help for setup information.



Send questions via email to webmaster.



Need help?

Featured images

MacOS

Windows

Linux

Close Downloading Products on MacOS Scripts are being generated for you that will handle the downloading of the products you selected. These scripts follow the naming convention "atlas_wget_script.bat". If you have chosen a large number of products to download, multiple scripts may be produced.



Once the scripts have finished downloading, click "Go" in the MacOS menu bar, and select "Go to Folder...": Enter "/Applications/Utilities/" within the dialog that comes up, and press "Enter": Double click on the "Terminal" application to open it: Navigate to the "Downloads" folder, and issue the following command to instruct all of the scripts to begin downloading your products:



source atlas_wget_script* If you have chosen a large amount of products to download, this process may take a very long time. Once the process has completed, you should be able to see the downloaded products by navigating to your "~/Downloads/" folder: Downloading Products on Windows Scripts are being generated for you that will handle the downloading of the products you selected. These scripts follow the naming convention "atlas_wget_script.bat". If you have chosen a large number of products to download, multiple scripts may be produced.



Once the scripts have finished downloading, you have two options:



- You can choose to either proceed using the default Windows Command Prompt tool, or

- You can install a tool that allows you to run UNIX commands, such as the Windows Subsystem for Linux or Cygwin.



If you choose the first option, you will need to install WGET. To obtain WGET, either build the code from source or download one of the pre-built binaries recommended by GNU. Note that WGET must be version 1.19 or later; this binary has been tested with Windows 10. You can then execute the batch files by typing their names in the Command Prompt window.



However, building WGET from scratch can be quite an involved process, and the pre-built binaries are often out-of-date and can cause errors. Therefore, we recommend you take the second option. For this tutorial, we will be using the Windows Subsystem for Linux (option #2).



To install the Windows Subsystem for Linux, open the Microsoft Store application by typing its name into the Search box: Search for the "Ubuntu" application, click "Install", and wait for the application to install.



For the application to work properly, we need to enable some Windows features. Again in the search box, type "Turn Windows features on or off", and open the application. A window should pop up. Scroll down to near the bottom, and check the "Windows Subsystem for Linux" checkbox: Click "OK" to close the pop-up. Now, type "Ubuntu" into the search box, and run the application. Answer the prompts. Finally, you should be able to navigate to your "Downloads" folder by executing the following command:



cd /mnt/c/Users/[USERNAME]/Downloads

where [USERNAME] is the username you chose when setting up Ubuntu for Windows.



You should be able to see your "atlas_wget_script.bat" scripts here. You can begin the download by executing the following command:



source atlas_wget_script*

Depending on the number of products you selected for download, this command may or may not take a long time to run. Once the above command has completed, you should be able to access your products by navigating to your Downloads folder: Downloading Products on Linux Scripts are being generated for you that will handle the downloading of the products you selected. These scripts follow the naming convention "atlas_wget_script.bat". If you have chosen a large number of products to download, multiple scripts may be produced.



Once the scripts have finished downloading, click the "Search your computer" button, and search for "Terminal": Navigate to the "Downloads" folder, and issue the following command to instruct all of the scripts to begin downloading your products:



source atlas_wget_script* If you have chosen a large amount of products to download, this process may take a very long time. Once the process has completed, you should be able to see the downloaded products by navigating to your "~/Downloads/" folder:

