Software-as-a-Service solutions

Ground Deformation

Monitoring with

OPtical image

Time-series

LandSLIDE analysis

Full time-series

analysis of individual

points

No requirement

for selecting

reference points

Sensitive to large

magnitude deformation

(cm.day-1 to m.day-1)

Sensitive to NS

displacement

Define optimal

region of interest

(50 x 50 km) for

the processing

Set Image Matching

parameters (MicMac for

sub-pixel image correlation,

GeFolki for optical flow)

Apply correction and

filtering of the

displacement fields

GDM-OPT-SLIDE

mean velocity layer

Observation period:

2016-01 -> 2020-12

S-2 Relative Orbit:

143 ascending

Inputs number:

97

Ground deformation monitoring service

using Optical image time-series

Designed for the monitoring landslide

persistent motion

Using image matching of multiple image

pairs, using pixel and sub-pixel image

correlation or optical flow

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Processed from Sentinel-2 MSI L1C image time series

Open service icon to define job parameters

Geohazards Exploitation Platform

https://geohazards-tep.eu

Finally, visualise,

analyse, share,

download the

time series results

Key Features

by Terradue

GDM-OT-SLIDE job

100 Sentinel-2 inputs (max)

¤1,800.00

With option (additional layers)

time series inversion for optical imagery (TIO)

¤2,700.00

Public GEP prices as of April 2023

Cost Scenarios

How to use GDM-OPT-SLIDE

Slumgullion landslide (USA), 2016-2020

Unlock ground deformation monitoring

with optical image time series

How to

Subscribe