SAR Interferometric Stacks
For interferometric studies, in-depth knowledge and powerful processing software are required. However, this is not enough; as data input, it is necessary to have series of SAR images of the target on different dates, respecting a series of very important requirements.
We provide these scene sets in compliance with the customer’s requirements, delivering on time and on budget through a business model that always favors the customer, understanding the complexity of the global interferometric business.
The product consists of a set of scenes acquired under the requirements for use in SAR interferometry:
- Weekly, biweekly, monthly and annual sampling under the same observation angle
- Stripmap Scenes
- Business model oriented to VENG absorbs the risk that the baseline is not in accordance with the customer's requirement. If the baseline is not as agreed, the scene is not charged or delivered.
- Great stack discounts
- Ascending and descending orbit
Example table of internal evaluation of Baseline Perpendicular for Interferogram generation:
| Type | Date | B. Temp [days] | B. Geom [m] | Bperp [m] | H. Ambiguity | Parallel [m] | Look Angle [°] | Geo Coherence |
|---|---|---|---|---|---|---|---|---|
|
Master |
Apr 28, 2024 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
Slave |
May 6, 2024 |
8 |
270,82 |
185,5 |
-288,28 |
19,731 |
32,32 |
0,982815 |
|
Slave |
May 14, 2024 |
16 |
468,62 |
-456,19 |
117,22 |
-10,725 |
32,32 |
0,95764 |
Interferometric Coherence —
Phase on coherence —
