InSAR Validation Using Free GPS Data in Iceland

Worldwide network of GPS sites with free data
Location of the GPS station in south-western Iceland

GPS Ground Truth

Figure taken from the NYLA station page
Image showing full range of GPS data with reference date in 2017. Velocity is -4.51 mm per year.
Image showing filtered range of GPS date with reference date still in 2017.

Distributed Scatterer Interferometry (MintPy)

MintPy result showing Southern Peninsula in Iceland. GPS site is red triangle in the west.
MintPy SBAS output for NYLA station

Persistant Scatterer Interferometry (StaMPS)

StaMPS output on a webmap
StaMPS result

Comparing the Results

Links to the Software I used




Researcher working on geospatial sciences and general programming

Love podcasts or audiobooks? Learn on the go with our new app.

Recommended from Medium

A Children’s book about Data Science

How to Build an Easy, Quick and Essentially Useless Chatbot Using Your Own Text Messages

What Does Spatial Autocorrelation Tell Us about the COVID-19 Spread in the USA?

GA COVID-19 Report December 20, 2021

Fake-follower calculators misinform users, journalists with dubious statistics.

Exploratory Data Analysis for Loan Prediction data

Is the South Bad at Driving?

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store
Panji Brotoisworo

Panji Brotoisworo

Researcher working on geospatial sciences and general programming

More from Medium

Shuttle Radar Topography Mission (SRTM) 1 Arc-Second Global— [1] Story.

Producing a global map of Sea Surface Oxygen in R

ML.NET and the magic of Model Builder using the ASL alphabet

Enmeshed in Real-Estate and Infrastructural Projects — Development at The Expense of Fragile Basai…