27 July 2026
Registry record established
Permanent Registry Area ID, geographic boundaries and registry geometry established.
SPACE EXPLORATION & RESOURCE REGISTRY
PERMANENT REGISTRY RECORD
MRS-ACD-000091
Acidalia · Mars
REGISTRY UNIT
Permanent geographic record
Registry Area ID (RAID)MRS-ACD-000091
RegionAcidalia
Registered Area462.275 km²
SectorACD-11-33
Centre Latitude20.062500° N
Centre Longitude333.937500° E
Latitude Bounds19.875000° N – 20.250000° N
Longitude Bounds333.750000° E – 334.125000° E
CURRENT SCIENTIFIC RECORD
Live registry assessment
Scientific classifications may evolve as datasets, models and source material are updated. They do not alter the permanent RAID, registered boundaries or registered area.
TerrainLevel Plain
Elevation—
Slope—
Water-Ice Probability0.183
Mineral Potential7.5 / 10
Landing Suitability7.4 / 10
Accessibility7.3 / 10
Scientific Interest4.9 / 10
Dust ActivityModerate
Temperature Range-81°C to 4°C
Exploration Index6.4 / 10
REGISTRY HISTORY
Permanent record timeline
14 September 2026
Current registry status
The Registry Unit is currently recorded as available.
VERIFICATION
Permanent SERR Registry record
This page constitutes the current public registry record for RAID MRS-ACD-000091. The RAID is the sole permanent public identifier for this Registry Unit and its associated registration certificate.
Record Version 4.0Last Updated 14 September 2026