NISAR Sample Data Product Suite
The table below provides a list of all the planned NISAR data products, a short description, a link to where you can download them, a link to the product specification for each product.
The Algorithmic Theoretical Basis Document (ATBD) describing the detailed algorithms used to create these products can be found here for Levels 1 and 2 (link) and here for Level 3 Soil Moisture (link).
| Product | Product Description | Product 1 | Product 2 | Product Specifications |
|---|---|---|---|---|
| L0B RRSD | Level 0 unfocused raw SAR data | [Date 1] | [Date 2] | [link] |
| L1 RSLC | Level 1 Focused SAR image in range-doppler coordinates (zero-doppler steered) | [Date 1] | [Date 2] | [link] |
| L1 RIFG | Level 1 phase-wrapped interferogram in range-doppler coordinates (zero-doppler steered) | [Date 1-2] | [link] | |
| L1 RUNW | Level 1 phase-unwrapped interferogram in range-doppler coordinates (zero-doppler steered) | [Date 1-2] | [link] | |
| L1 ROFF | Level 1 pixel offsets in range-doppler coordinates (zero-doppler steered) | [Date 1-2] | [link] | |
| L2 GSLC | Level 2 Focused SAR image in geocoded coordinates | [Date 1] | [Date 2] | [link] |
| L2 GUNW | Level 2 phase-unwrapped interferogram in geocoded coordinates | [Date 1-2] | [link] | |
| L2 GOFF | Level 2 pixel offsets in geocoded coordinates | [Date 1-2] | [link] | |
| L2 GCOV | Level 2 SAR covariance product in geocoded coordinates | [Product] | [link] | |
| L3 SM | Level 3 Global Soil Moisture Product | [Product] | [link] |