StaMPS - Detailed instructions

This category is intended for discussions about the STaMPS tool.

Please have a look at the instructions in the next post.

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For those who want to get into PSI processing of Sentinel-1 data and prepare it in SNAP, these links were considered most helpful and may provide a good start.

Suggested workflows

If one of the mentioned authors notes that something changed in the meanwhile, suggests an additional post for clarification, or that the references above are not the most recent, please let me know and I will update this list.

But please see them as a first reference, not an ultimate solution. Also, the above workflows suggest different approaches. There are many things to discuss and you will still have to get to know first of what is going on in all these steps (please also read the comment of mengdahl on that [here]). So, as a minumum requirement, please consider the following points as well:

Outdated explanations

Outdated (usage no longer suggested)
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How to prepare Sentinel-1 images stack for PSI/SBAS in SNAP
Landslide deformation monitoring
Data analysis of sentinel 1
Workflow between SNAP and StaMPS
Difference between vertical and LOS displacement
Urban subsidence steps( wok flow) with sentinel 1 or radarsat data
Stamps is not working
PSI using SNAP-STaMPS workflow in Windows Subsystem for Linux (WSL)
Interferogram from Alos palsar 1.1 data
SAR Interferometry_PS and SBAS
Interferogram from Alos palsar 1.1 data
Time Series Analysis Tool - Possible Bug
Coregistered SLC stack for Envisat
Workflow between SNAP and StaMPS
Difference between vertical and LOS displacement
How to prepare Sentinel-1 images stack for PSI/SBAS in SNAP
Workflow between SNAP and StaMPS
Processing a stack of SLCs rather than individually?
Creating Glacier Velocity Map uisng InSAR Technique
Workflow between SNAP and StaMPS
Snap2stamps package: a free tool to automate the SNAP-StaMPS Workflow
Stacking the Masked Displacement Maps
Workflow between SNAP and StaMPS
List of new tutorials
How to know subsidence or uplift from the pixel signs
Choosing Data for long term subsidence monitoring
Creating a map of subsidence of the earth's surface
Stamps Installation step by step for beginner to linux
StaMPS - SNAP - DInSAR - Questions
Low coherence zone removal
Detection of Land Subsidence using DInSAR in Urban Area from 2014 to 2019
How to prepare Sentinel-1 images stack for PSI/SBAS in SNAP
How to prepare Sentinel-1 images stack for PSI/SBAS in SNAP
How to prepare Sentinel-1 images stack for PSI/SBAS in SNAP
Modeling of Land Subsidence caused by Water Exploitation
Workflow between SNAP and StaMPS
Final Workflow for PSInSAR in SNAP using Sentinel 1
How can we calculate the volume of displaced material with displacement band(displacement_VV)?
Good litteratur about PSI and SBAS
StaMPS-Visualizer, SNAP-StaMPS Workflow
How to prepare Sentinel-1 images stack for PSI/SBAS in SNAP
Is my interferogram be correct?
General Question Surface Deformation
Snaphu export & overall process
Workflow between SNAP and StaMPS
How to prepare Sentinel-1 images stack for PSI/SBAS in SNAP
StaMPS-Visualizer, SNAP-StaMPS Workflow
StaMPS-Visualizer, SNAP-StaMPS Workflow
Workflow between SNAP and StaMPS
Multitemporal image
Error in SNAP - StaMPS processing of RS2 data: "Index in position 1 is invalid"
Time series
SBAS interferometry in SNAP
Sentinel Phase to displacement units
Workflow between SNAP and StaMPS
Export for unwrapping
Need someone to help test SBAS method
Multi-Temporal InSAR by SNAP
PS D-InSAR workflow Sentinel-1 IW mode

hello,everyone.
when I use stamps to run the second step,“k>>”(wating for input )will appear in the matlab command line window. I enter the "clap_filt " file and find that when ph_filt(1,1)=nan prompt for keyboard input,and I found that almost all of my parameter s are NAN. As shown in the picture.Hope someone can help me solve this problem,thanks.

Corrected, thank you!

hello:
when i run mt_prep_gamma it gives me error, i have attached Screen Shots. kindly guide what could be the problem
thanks
root@sun-VirtualBox:/home/sun/lidan/StaMPS_v3.3b1/bin# mt_prep_gamma 20200325 /home/sun/lidan/StaMPS_v3.3b1/INSAR_master_date
mt_prep_gamma Andy Hooper, December 2012

Amplitude Dispersion Threshold: 0.4
Processing 1 patch(es) in range and 1 in azimuth

opening /home/sun/lidan/StaMPS_v3.3b1/INSAR_master_date/rslc/20200101.rslc…
Segmentation fault (core dumped)
676
251
mt_extract_cands Andy Hooper, Jan 2007

Patch: PATCH_1
file name for zero amplitude PS: pscands.1.ij0
dispersion threshold = 0.4
width = 676
number of amplitude files = 0
Segmentation fault (core dumped)
opening pscands.1.ij…
Error opening file pscands.1.ij
opening pscands.1.ij…
Error opening file pscands.1.ij
opening pscands.1.ij…
Error opening file pscands.1.ij

this error has been discussed at several points and solutions were provided here:

A step-by-step solution is provided here: Segmentation Fault (core dumped) error during mt_prep_snap

helleo,did you sloved this problem?,could you tell how to slove

mt_prep_gamma

Is it gamma software available for free?

no, gamma is a commercial software: https://www.gamma-rs.ch

Hi everyone,

Does anyone know any way to get good PSI results even for vegetated areas, using StaMPS?

Thanks

what kind of vegetation?

Shrubs mostly, it’s in a urban environment. We are implementing PSI analysis to complement geotechnical studies.

How many images do you use and over which period?

I used 22 images but got no points on the field

are the images acquired at regular intervals? e.g every 12 days?

Some are but not all of them. Largest gap is 23 days