As envisaged, the implementation of NSDI (encapsulating mainly the existing spatial data holdings described earlier) would cost anywhere in the region of Rs 1000-2000 crore rupees. In addition, any new data generation and encapsulation would require additional funding – estimates of which have not been possible to make.

The NSDC will have to work out the mechanism of obtaining the finance for the NSDI – which could be a mix of options ranging from Government funding, Public-Private Partnership funding, public investments, international aid/loans etc. However, it is envisioned that Government will have to take the lead and provide the enabling mechanism for NSDC to generate the finances for NSDI. With a national commitment obtained for NSDI, each NSDI committing agency could build-up a NSDI fund base for its respective commitment.

It is also envisaged, that at an appropriate time after operationalisation of NSDI, access to NSDI could be driven by commerce. Cost recovery mechanisms could be built into the NSDI.

The NSDI-NA would have to be supported with an annual budget for its support operations to NSDI.