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- Tour the Layers
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- Lat/Lon Grid Layer
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- Crater Counting
- 3D
- Shape Layer
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- Graphic/Numeric Maps
- Custom Map Sharing
- Stamp
- THEMIS
- MOC
- Viking
- CRISM Stamp Layer
- CTX
- HiRise
- HiRISE Anaglyph
- HiRISE DTM
- HRSC
- OMEGA
- Region of Interest
- TES
- THEMIS Planning
- Investigate Layer
- Landing Site Layer
- Tutorials
- Video Tutorials
- Displaying the Main View in 3D
- Finding THEMIS Observation Opportunities
- Submitting a THEMIS Region of Interest
- Loading a Custom Map
- Viewing TES Data in JMARS
- Using the Shape Layer
- Shape Layer: Intersect, Merge, and Subtract polygons from each other
- Shape Layer: Ellipse Drawing
- Shape Layer: Selecting a non-default column for circle-radius
- Shape Layer: Selecting a non-default column for fill-color
- Shape Layer: Add a Map Sampling Column
- Shape Layer: Adding a new color column based on the values of a radius column
- Shape Layer: Using Expressions
- Using JMARS for MSIP
- Introduction to SHARAD Radargrams
- Creating Numeric Maps
- Proxy/Firewall
- JMARS Shortcut Keys
- JMARS Data Submission
- FAQ
- Open Source
- References
- Social Media
- Podcasts/Demos
- Download JMARS
THEMIS Database
The THEMIS database tables located in the THEMIS2 database contain the parameters for all observations taken by the THEMIS instrument. Using the THEMIS Stamp Layer's "Extra SQL Condition" field, users can search for THEMIS observations by any of the 25 parameters associated with each observation. For completeness all 25 parameters are listed here, even though advanced users may not need most of them.
| Table Field | Entry Type |
| owner | char(20) |
| description | char(80) |
| Image_Type | tinyint(1) |
| Start | double |
| Ilen | smallint(5) |
| ID | tinyint(3) |
| Gain | smallint(5) |
| Offset | smallint(6) |
| TDI | tinyint(1) |
| Rice | tinyint(1) |
| Cal | tinyint(1) |
| Shutter | tinyint(1) |
| BandCfg | smallint(5) |
| Nframes | smallint(5) |
| Exposure | double |
| Summing | tinyint(3) |
| Compression | smallint(5) |
| Interframe | double |
| Sclk | double |
| Orbit | int(10) |
| status | enum('PLANNED','UPLINKED','DOWNLINKED','FAILED') |
| Duration | double |
| touched | timestamp |
| filename | char(12) |
| filename_num | int(11) |
