From be195bc1f4425af2187816afcd60c4c00e4ae1ae Mon Sep 17 00:00:00 2001 From: jumpjack Date: Thu, 14 Nov 2024 11:15:59 +0100 Subject: [PATCH] Create products_acronyms.md --- products_acronyms.md | 112 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 112 insertions(+) create mode 100644 products_acronyms.md diff --git a/products_acronyms.md b/products_acronyms.md new file mode 100644 index 0000000..424b8f0 --- /dev/null +++ b/products_acronyms.md @@ -0,0 +1,112 @@ +These acronyms are used in filenames to distinguish products, i.e. type of contents of the files, which always have extension ".IMG"; for MER missions, the filename has this structure: + +![image](https://github.com/user-attachments/assets/f77f2ead-1cb8-4c26-954d-790b363c4f16) + +| Element | Offset | Length | Description | +|---------|--------|--------|----------------------------------------------------------------------------------------------| +| scid | 1 | 1 | (1 integer) MER rover Spacecraft Identifier. | +| inst | 2 | 1 | (1 alpha character) MER science instrument identifier | +| sclk | 3 | 9 | (9 integers) Starting Spacecraft Clock time. | +| prod | 12 | 3 | (3 alpha characters) Product Type identifier of input data | +| site | 15 | 2 | (2 alphanumeric) Site location count | +| pos | 17 | 2 | (2 alphanumeric) Position-within-Site count | +| seq | 19 | 5 | (1 alpha character plus 4 integers) Sequence identifier. | +| eye | 24 | 1 | (1 alpha character) Camera eye (Left/Right) | +| flt | 25 | 1 | (1 alphanumeric) Spectral filter position. Valid values are an integer range of 0-8 | +| who | 26 | 1 | (1 alpha character) Product Creator indicator (“M” - MIPL (OPGS) at JPL) | +| ver | 27 | 1 | (1 alphanumeric) Version identifier | +| . | 28 | 1 | "." separator character | +| ext | 29 | 3 | (4 alpha characters) 3-character PDS product type extension following a "." character. | + +- scid: Opportunity = 1, Spirit = 2 +- inst: + - “P” - Panoramic camera + - “N” - Navigation camera + - “F” - Front Hazard Avoidance Camera + - “R” - Rear Hazard Avoidance Camera + - “M” - Microscopic Imager + - “E” - Descent camera + +- prod: see table of products below +- site: position (site) in [traverse map](https://github.com/jumpjack/VST-converter/blob/main/MERA-MER2-Spirit_traverse_path.csv) ; +total sites for Spirit: 138; from site 137 it is visible the final resting position in Troy, i.e. site 138; site 137 is also +visible from above from site 132 (Sols 1363-1371 (see tab "map" in [notebook](https://an.rsl.wustl.edu/mera/AN/an3.aspx?))) + +**Products table** + +| Data Product Description | Non-linearized (NOMINAL) | Linearized | +|---------------------------------------------------------------------------------------------------------------------------|--------------------------|------------| +| Full frame EDR | EFF | n/a | +| Sub-frame EDR | ESF | n/a | +| Downsampled EDR | EDN | n/a | +| Thumbnail EDR | ETH | n/a | +| Row Summed EDR | ERS | n/a | +| Column Summed EDR | ECS | n/a | +| Reference Pixels EDR | ERP | n/a | +| Histogram EDR | EHG | n/a | +| Inverse LUT RDR | ILF | FFL | +| Inverse LUT RDR (Sub-frame) | ISF | SFL | +| Inverse LUT RDR (Downsampled) | INN | DNL | +| Inverse LUT RDR (Thumbnail) | ITH | THN | +| Radiometrically-corrected RDR calibrated to absolute radiance units | RAD | RAL | +| Radiometrically-corrected RDR calibrated to absolute radiance units (Thumbnail) | RAT | RAN | +| MIPLRAD Radiometrically-corrected RDR calibrated to absolute radiance units, specific to archived datasets only | MRD | MRL | +| MIPLRAD Radiometrically-corrected RDR calibrated to absolute radiance units, specific to archived datasets only (Thumbnail)| MRT | MRN | +| Rad-corrected Float (32-bit) RDR | RFD | RFL | +| Rad-corrected Float (32-bit) RDR (Thumbnail) | RFT | RFN | +| Radiometrically-corrected RDR calibrated to I/F radiance factor | IOF | IOL | +| Radiometrically-corrected RDR calibrated to I/F radiance factor (Thumbnail) | IOT | ION | +| Rad-corrected Float (32-bit) RDR calibrated to I/F radiance factor | IFF | IFL | +| Rad-corrected Float (32-bit) RDR calibrated to I/F radiance factor (Thumbnail) | IFT | IFN | +| Sum of Rad-corrected Float (32-bit) RDR calibrated to I/F radiance factor, produced by MI Athena team | IFS | n/a | +| Radiometrically-corrected RDR calibrated for instrument effects only, in DN | CCD | CCL | +| Radiometrically-corrected RDR calibrated for instrument effects only, in DN (Thumbnail) | CCT | CCN | +| Rad-corrected Float (32-bit) RDR calibrated for instrument effects only, in DN | CFD | CFL | +| Rad-corrected Float (32-bit) RDR calibrated for instrument effects only, in DN (Thumbnail) | CFT | CFN | +| Disparity RDR | DIS | DIL | +| Disparity RDR (Thumbnail) | DIT | DIN | +| Disparity of Samples RDR | DSS | DSL | +| Disparity of Samples RDR (Thumbnail) | DST | DSN | +| Disparity of Lines RDR | DLS | DLL | +| Disparity of Lines RDR (Thumbnail) | DLT | DLN | +| XYZ RDR | XYZ | XYL | +| XYZ RDR (Thumbnail) | XYT | XYN | +| XYZ Rover Vol Exclusion Mask RDR | MSK | MSL | +| XYZ Rover Vol Exclusion Mask RDR (Thumbnail) | MST | MSN | +| X Component RDR | XXX | XXL | +| X Component RDR (Thumbnail) | XXT | XXN | +| Y Component RDR | YYY | YYL | +| Y Component RDR (Thumbnail) | YYT | YYN | +| Z Component RDR | ZZZ | ZZL | +| Z Component RDR (Thumbnail) | ZZT | ZZN | +| Z Component RDR, produced by Athena MI team as Digital Elevation Model (DEM) | DEM | n/a | +| Range (Distance) RDR | RNG | RNL | +| Range (Distance) RDR (Thumbnail) | RNT | RNN | +| UVW (XYZ) Surface Normal RDR | UVW | UVL | +| UVW (XYZ) Surface Normal RDR (Thumbnail) | UVT | UVN | +| U (X) Surface Normal RDR | UUU | UUL | +| U (X) Surface Normal RDR (Thumbnail) | UUT | UUN | +| V (Y) Surface Normal RDR | VVV | VVL | +| V (Y) Surface Normal RDR (Thumbnail) | VVT | VVN | +| W (Z) Surface Normal RDR | WWW | WWL | +| W (Z) Surface Normal RDR (Thumbnail) | WWT | WWN | +| Surface Roughness RDR | RUF | RUL | +| Surface Roughness RDR (Thumbnail) | RUT | RUN | +| Slope RDR | SLP | SLL | +| Slope RDR (Thumbnail) | SLT | SLN | +| Slope Rover Direction RDR | SRD | SRL | +| Slope Rover Direction RDR (Thumbnail) | SRT | SRN | +| Slope Heading RDR | SHP | SHL | +| Slope Heading RDR (Thumbnail) | SHT | SHN | +| Slope Magnitude RDR | SMP | SML | +| Slope Magnitude RDR (Thumbnail) | SMT | SMN | +| Solar Energy Product RDR | SEP | SEL | +| Solar Energy Product RDR (Thumbnail) | SET | SEN | +| IDD Reachability RDR | IDD | IDL | +| IDD Reachability RDR (Thumbnail) | IDT | IDN | +| VISTA Terrain RDR | VIS | VIL | +| VISTA Terrain RDR (Thumbnail) | VIT | VIN | +| ASD Terrain RDR | ASD | ASL | +| ASD Terrain RDR (Thumbnail) | AST | ASN | + +