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antig replied to the topic Sentinel-1 orbits – new repository (Nov 2023) in the forum Sarproz Forum 9 months ago
i did not saw any update option in the morning
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antig replied to the topic Sentinel-1 orbits – new repository (Nov 2023) in the forum Sarproz Forum 9 months, 1 week ago
Is there any instruction somewhere on where and which files should be placed so that SarProz can find and read them?
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antig replied to the topic Earthquake deformation detection in the forum Sarproz Forum 1 year ago
Fringes are visible
Try multilook result Rg 15 Az 5 before UW -
antig replied to the topic APS processing doubts for my project in the forum Sarproz Forum 1 year, 1 month ago
APS is long wave length signal. So 0.7 seems fine spatial diatribution for aps. In sparse point protssing u may use lower ASI 0.6 for exaple
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antig replied to the topic lat/lon for each pixel in the forum Sarproz Forum 1 year, 9 months ago
Export image that you are interested to geotif
Then use, for example, gdal to translate tif file to csv. It should be possible to do in Qgis to -
antig started the topic ManualLims in the forum Sarproz Forum 1 year, 10 months ago
In new SarProz version I saw that it is new option to set AOI name is ManualLims field. How to use it?
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antig replied to the topic Question for Capella products in the forum Sarproz Forum 2 years, 1 month ago
SLC Should work well
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antig replied to the topic APS Stratification meaning in the forum Sarproz Forum 2 years, 11 months ago
DSF is DownSamplingFactor
Because APS is low frequency signal then the APS results will be multilooked in that factor -
antig replied to the topic permanent scatter points on water is ok? in the forum Sarproz Forum 3 years, 1 month ago
No, it is not ok
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antig replied to the topic APS processing in the forum Sarproz Forum 3 years, 2 months ago
It is not to mutch information to tell exactly. if You have sentinel 1 images stack, You may use first Smart 5 option (remove thermal manualy). Then You got data to analyse how big is tehe movements in AOI
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antig replied to the topic results from different model in APS in the forum Sarproz Forum 3 years, 8 months ago
Additionaly, I suggest to use Graph Analysis and Refinement module. It is between APS and SPP button. There is possible to remove low coherence connections and improve APS graph.
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antig replied to the topic APS Estimate “Test” Results in the forum Sarproz Forum 3 years, 11 months ago
Ho big is Your bridge. I it is less than km You may skip APS and use small area module
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antig replied to the topic burst lines on interfereograms in the forum Sarproz Forum 3 years, 11 months ago
I solved the problem myself.
the problem was in coregistration.Firstly I used “only orbits” mode for coregistration.
After analyse of Site.log the program had gave warning to that in coregistration has some thing wrong.I tried “Ampl Xcorr” mode for coregistration and it worked match better. No warnings, No Stripe
So in future I use “Ampl…[Read more]
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antig started the topic burst lines on interfereograms in the forum Sarproz Forum 3 years, 11 months ago
I generated an interfereogram from two Sentinel-1 phase images. In the interefereogram (Burst_line.png) has clearly seen stright lines that match bursts stich lines. I would like to fix it. What are the tools in SarProz to fix this kind of problem. I use compiled version.
Thanks for answer
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antig replied to the topic Unwrappin APS phase values in the forum Sarproz Forum 3 years, 11 months ago
You may set in module “Insar params” appropriate settings
Do not filter and multilook interferograms check “Flattening” and “DEM remove”
save settings
genereate interfereograms in module “interferograms protsessing” -
antig started the topic ALOS in the forum Sarproz Forum 4 years, 5 months ago
Hi
I found good news from JAXA
https://www.earthobservations.org/article.php?id=392Does anybody knows which site it is possible to download
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antig started the topic cumul.disp in the forum Sarproz Forum 4 years, 7 months ago
Hi
How SARPROZ calculate cumulative displacemnt 12 mm in that point?
I do not understand
Small area, Non linear smart 5 has used in that calulation -
antig started the topic No linear model in the forum Sarproz Forum 4 years, 7 months ago
Can you recommend any paper on non-linear modeling (smart) that is used in SARPROZ
Thank You
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antig replied to the topic Orbit heading in the forum Sarproz Forum 4 years, 7 months ago
Thank You Daniele
I understood it now
Agree, that this is weird, but possible, way to illustrate direction. -
antig started the topic Orbit heading in the forum Sarproz Forum 4 years, 7 months ago
Hi
I have confusion to detect orbit azimuth value. Azimuth is clockwise angle respect from the North
So in SARPROZ SiteDescription.txt I have AcqHeading values. In my mind heading and azimuth should be same values
But values are
DESC_Heading AcqHeading=-9.3537 deg
ASC_heading AcqHeading=-167.9874 deg1) What those direction values discribe?
2)…[Read more] - Load More