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What is the .RMB File Extension?

.RMB File Extension Description:

The Integrated Software for Imagers and Spectrometers (ISIS) software system is a specialized image processing package. It combines standard image processing operations such as image algebra, contrast stretch, statistical analysis, and filters. It operates on both 2D and 3D images collected from imaging spectrometers. Its real power is its capability to process data from the spacecraft missions of NASA like Galileo, Mars Global Surveyor, Mars Odyssey, Viking, and Voyager.

ISIS has a large suite of cartography programs that allow digital mosaicking, photometric normalization and modeling, overlaying graticules, removal of the systematized noise patterns, and various other scientific and cartographic analysis functions. The program and filenames are case sensitive in both UNIX and TAE, thus, all are in lower case.

One of the ISIS programs is the "spicelab" under the Instrument and Behavior Category. It updates SPICE on the cube labels as well as updates the cube labels' keywords with data coming from the assigned SPICE files. These files can be used for future geometric and radiometric processing. Two types of SPICE files are used: the Event file and the Geom file.

The spicelab program uses any of its default file extensions, namely the GEM, SWU, CHA, MED, and the RMB file extension. The default of the RMB file extension is the geometry SPICE files. These are the files that are usually used by a large group in Flagstaff to create a new fit for a set of images such as the MDIM project for Mars.

Users of spicelab can create their own solutions for a set of images with their own file extensions limited to three characters. The file extensions RMB, EVT, or GEM cannot be used for your personal SPICE files because they are reserved for files in the $ISISDATA area.

The cartographic group created the files with the .rmb file extension while the photogrammetry group in Flagstaff created the files with the .swu file extension. The JPL's NAIF group created the files with the .cha file extension; RAND CORPORATION created the files with the .med file extension and the files with the .gem file extension were the initial files released by JPL during and after each mission.

Another ISIS program, which uses the RMB file extension, is the vlev1. It performs the Level 1 kind of processing for Voyager and Viking data. It updates the SPICE or spacecraft positional information right on the actual image labels for the VIKING data. The vlev1 is a TAE procedure, which also executes the spicelab program.

However, not all the VIKING data set is included in the file with the .rmb file extension. The vlev1 checks first the file with the .rmb file extension; if the record is not found then it automatically gets the information from the file with the .gem file extension. The file with the .rmb file extension contains adjusted camera angle information while the file with the .gem file extension contains the complete set of predicted values supplied by JPL.

Author: ISIS
Author URL:
Related Applications: spicelab, vlev1
Common Path: N/A


Run a Free Scan to check for RMB related errors & to optimize PC performance.

Do you have errors with .RMB files?

The Frequent Cause of .RMB files Errors:

.RMB files errors are possibly critical Windows registry errors and may be brought on by a corrupt registry entry that should be rectified immediately to protect against even further corruption in other applications and/or hardware. As long as the errors continue your PC stays at risk for likely blue screen errors, hardware failure and fatal crashes.

Symptoms of .RMB files Errors:

.RMB files errors bring forth numerous symptoms, including: computer freezes while starting up or shutting down, programs halt, diminished pc performance, internal speaker beeping, trouble accessing files, sluggish behaviour and trouble while installing applications.

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How to Fix .RMB File Extension Errors    |    What is the .RMB File Extension?    |    Repair .RMB File Errors