Why in news
- Government of India, in consultation with the Union Territory of Ladakh, identified 28 places and features by standard names on official Survey of India maps.
Key terms
Survey of India
India's national mapping agency under the Department of Science and Technology.
Topographic map
Detailed map showing natural and man-made physical features along with contour elevations.
Nomenclature
System of standard names used in a specific branch of knowledge or geography.
Gazetteer
Official geographical index or dictionary used alongside maps to define place names.
What is the Survey of India (SoI)?
- National Survey and Mapping Organization under the Department of Science and Technology (DST), established in 1767.
- Serves as the apex central authority responsible for official cartography, baseline geographical data, and official standardization of place names.
Details of the Gazette Standardization
- Standardizes 28 specific geographical features across Ladakh to eliminate cartographic ambiguity in public and administrative records.
- Establishes precise official spellings and place names on official state and national maps hosted by Survey of India.
Why it matters
- Strengthens administrative uniformity, revenue mapping, and infrastructure planning along sensitive border zones.
- Prevents external cartographic aggression by legally locking standard geographical nomenclature on national maps.
Prelims facts
- Survey of India operates under the Department of Science and Technology (DST).
- Official place name standardization on national maps falls under SoI's mandate.
Source: PIB
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