Data · dataset · 2025
VO1/VO2 MARS VISUAL IMAGING SS EXPRMNT DATA RECORD V2.0
Listed in NASA Data Portal
This data set is a digital archive of images acquired by the Viking Orbiter 1 and 2 spacecraft.
Description
The archive will include the best available Experiment Data Record (EDR) versions of images acquired by the Viking Orbiter Visual Imaging Subsystems (VIS). The archive is stored on compact read-only optical disk media (CD-ROM) for distribution.
The EDR image data are stored on CD-ROM in a compressed format that allows exact reconstruction of the original image. The images were compressed in order to reduce the number of CD-ROMs required for the archive. The average Viking Orbiter image is compressed by a factor of about 3.5.
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Each CD-ROM in the archive also includes documentation about the organization and contents of the disk. Software is included to provide programmers with tools to decompress image files. The CD-ROM has index files containing information about all the images stored in the archive.
These index files can be loaded into a database management system to help the user locate images of interest.
Links
Where it is published
- NASA Data Portal dataset page data.nasa.gov/dataset/vo1-vo2-mars-visual-imaging-ss-exprmnt-data-record-v2-0 ↗
landing page · from data nasa gov
Catalogue records · 1
- CKAN API data.nasa.gov/api/3/action/package_show?id=c51d6663-c5d6-48d8-872d-c1f9f9cd2… ↗
metadata API · from data nasa gov
Topics
Related
- Possibly the same asVO1/VO2 MARS VISUAL IMAGING SS EXPRMNT DATA RECORD V2.0
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| NASA Data Portal | c51d6663-c5d6-48d8-872d-c1f9f9cd231f | 8 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[modality].local:modality:image | enrichment · data nasa gov | keyword-concept-rules@1.0.0 | title+description (75%) |
| concepts[modality].local:modality:imaging | enrichment · data nasa gov | keyword-concept-rules@1.0.0 | title+description (75%) |
| created_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| description | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /notes |
| license_text | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| publication_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 | |
| title | source · data nasa gov | connector:data_nasa_gov@1.0.0 | /title |
| updated_date | source · data nasa gov | connector:data_nasa_gov@1.0.0 |