Survey of India , under the Department of Science and technology, Government of India has been engaged in production and maintenance of various types of Topographical, Geographical and many other public series maps on various scales covering India, for the defence and development of the nation. Besides, being grouped under scientific surveys the Government of India business rules, it has also been called upon extensively to deploy its expertise in field of geodetic and geophysical surveys, study of seismicity and seismotectonics, environmental and disaster management, participation in Indian scientific expeditions to Antarctica, Glaciology programs and other projects related to digital cartography and digital photogrammetric etc. to provide basic data to science and technology requirements. This Portal provides following digital products to the Citizen of India.

1. Topographical Map Full Sheet – Scale 1:250K – This Dataset is of Open Series Maps on scale 1:250K These Maps Contain all the Topographic Layers like Adm Boundaries, Communications (Roads and Railways), Hydrology, Hypsography and Vegetation. OSMs are on UTM Projection and WGS 84 datum.
   
2. Topographical Map Full Sheet – Scale 1: 50K – This Dataset is of Open Series Map on scale 1:50K These Maps Contain all the Topographic Layers like Adm Boundaries, Communications (Roads and Railways), Hydrology, Hypsography and Vegetation. OSMs are on UTM Projection and WGS 84 datum.
3. Digital Vector Database Entire Country- Scale 1:1M- This dataset is a database of Administrative boundaries, Drainage, Transportation Layers (Roads and Railways) and Population Centres of entire Country.
4. Digital vector Database Small State- Scale 1:1M- This dataset is a database of Administrative boundaries, Drainage, Transportation Layers (Roads and Railways) and Population Centres of a Small State.
5. Digital vector Database Large State- Scale 1:1M- This dataset is a database of Administrative boundaries, Drainage, Transportation Layers (Roads and Railways) and Population Centres of a large State.
6. Administrative Boundary Database for entire country up to Taluk level with HQ- Scale 1:1M –This dataset is a database of Administrative boundaries up to Taluk level (having State Boundary, District Boundary and Taluk Boundary) of entire country.
7. Administrative Boundary Database for entire country up to District level with HQ- Scale 1:1M –This dataset is a database of Administrative boundaries up to District level (having State Boundary and District Boundary) of entire country.
8. Administrative Boundary Database for state up to Taluk level with HQ- Scale 1:1M –This dataset is a database of Administrative boundaries up to Taluk level (having State Boundary, District Boundary and Taluk Boundary) of a State.
9. Administrative Boundary Database for state up to District level with HQ- Scale 1:1M –This dataset is a database of Administrative boundaries up to District level (having State Boundary and District Boundary) of a State.
10. Field verified Village Boundary Database- Scale 1:1M - This dataset is a database of Administrative boundaries up to village level (having State Boundary, District Boundary, Taluk boundary and Village Boundary) of a State up to village level of a State.
11. Digital Terrain Model – Scale 1:50K- This dataset is the Digital Elevation Model of 10m resolution of entire country (Sheet Wise) generated from contours of 1:50K data.
12. Digital Geographical Map Railway Map of India- Scale 1:3.5M- This dataset is database of Railway Map of India.
13. Digital Geographical Map Political Map of India- Scale 1:4M-This dataset is database of Political Map of India.
14. Digital Geographical Map Road Map of India- Scale 1:2.5M -This dataset is database of Road Map of India
15. Digital Geographical Map India & Adjacent Countries- Scale 1:2.5M - This dataset is database of Road Map of India.
16. Digital Geographical Map Physical Map of India- Scale 1:4.5M - This dataset is database of Physical Map of India.
17. Digital Geographical Map World Map Scale 1:20M -This dataset is database of World Map Digital Geographical Map World Map- This dataset is database of World Map.
18. Georeferenced Color Raster Map- Scale 1:250K – This dataset is a Georeferenced Tiff of Open series Map on 1:250K scale.
19. Georeferenced Color Raster Map- Scale 1:50K – This dataset is a Georeferenced Tiff of Open series Map on 1:50K scale.
20. Open Series Map Scale - 1:50K