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alihasan became a registered member 4 years, 3 months ago
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nirajkc001 posted an update 4 years, 3 months ago
I want to do pixel tracking for finding landslide movement in hilly terrain. So please suggest me the same with sarproz using sentinel 1 SLC.
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dumindarw replied to the topic Coregistartion in the forum Sarproz Forum 4 years, 3 months ago
Dear Professor Periz
Thank you for the clarification, yes I am using an old version would love to have the new version to continue my experiments, actually I am working with 35 Sentinel images both in ascending and descending respectively over the central mountain regions of Sri Lanka, for the topography monitoring due to ongoing series of…[Read more]
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periz replied to the topic sentinel 1, problems with geocoding timeseries in the forum Sarproz Forum 4 years, 3 months ago
hi,
here some answers to your points
1) if you use the non-parametric approach (e.g. smart=5), the software does not estimate a linear trend. what you can export instead is the cumulative displacement
2) sorry, don’t understand your question
3) ‘External DEM and synthetic amplitude in SAR coordinates’ is a function to generate those products. you…[Read more] -
periz replied to the topic Coregistartion in the forum Sarproz Forum 4 years, 3 months ago
Hi,
1. you have an old software version, if you want you can get a more recent one with the manage version module
2. in some cases that might still be under investigation sentinel interferograms can be affected by phase jumps along the range direction between two adjacent bursts in azimuth. the message you got warns you of such a possible case
best -
dumindarw started the topic Coregistartion in the forum Sarproz Forum 4 years, 4 months ago
Hello Members
During the Coregistration process using Sentinel 1 data I have encountered the following warning
WARNING!!! WARNING!!! WARNING!!! WARNING!!! WARNING!!! WARNING!!!
There is something Sketchy regarding slave img 20170524!!!
You will likely to see a PHASE JUMP in ANY interferogram involving this img!
<BE AWARE> <BE AWARE> <BE…[Read more] -
sm6188 joined the group sarproz-group 4 years, 4 months ago
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periz replied to the topic Load temperature file in the forum Sarproz Forum 4 years, 4 months ago
hi
here you can see some explanations https://sarproz.com/manual/scegli_dataset.html
just import a text files with a column of values of temperature in Celsius degrees, one value for each image. Ideally, the temperature should be measured at the satellite acquisition time
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