Good Day all
I am Okorondu Victor ugochukwu, from Nigeria, a research student of Federal University of Technology Owerri in Imo state. I strongly need guide on how to carry out vertical displacement mapping for Southern Nigeria.
I am new on the use and application of SNAP software in processing sentinel 1 data. I have downloaded sentinel 1 SLC data for 2015 and 2021 of southern Nigeria and was finding it difficult in carrying out preprocessing and subsequent processing for displacement mapping.
first the band of my sentinel 1 SLC data are in i_1w1-VH, q_1w1_VH, intensity_1w1_VH i_1w1-VV, q_1w1_VV, intensity_1w1_VV and W2 and W3 of the same, meanwhile on tutorials, the bands i saw where having amplitude_VH, intensity_VH and amplitude_VV and intensity_VV
Please i want to know if the sentinel data i downloaded is correct? if correct how do i start preprocessing and processing for vertical displacement mapping
when i tried to do terrain flattering after calibration, i was getting report that it cant find the incidence angle tie point grid on the target source product.
please i need a guide on way out. thanks
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