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Forrest Williams Profile
Forrest Williams

@RS_Forrest

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96

PhD; Geoscience, remote sensing, and InSAR 🛰🌎 Research Software Engineer at the Alaska Satellite Facility

Joined December 2019
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@RS_Forrest
Forrest Williams
2 months
We’ve got incredible SAR capabilities - but still struggle to use public and commercial data together. I’ve decided to build a new tool called MultiRTC to help fix this. 🔗 More in my blog post: 🔗 MultiRTC:
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github.com
A python library for creating ISCE3-based OPERA RTCs for all modern SAR missions (eventually) - forrestfwilliams/MultiRTC
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@RS_Forrest
Forrest Williams
2 months
🚀Excited to be giving a NASA Earthdata webinar tomorrow!.I'll be walking through how to explore the new OPERA DISP dataset via ASF’s Displacement Portal. It’s gonna be great!. 🗓️May 29, 2 pm ET.🔗 Register here:.
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earthdata.nasa.gov
Join us on Thursday, May 29, to learn about the NASA JPL OPERA Surface Displacement InSAR dataset and how to explore the data using ASF DAAC's Displacement Portal.
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@RS_Forrest
Forrest Williams
4 months
RT @ASFHyP3: 📢HyP3 SDK v. 7.3.0 Released!. Users are now able to rename existing jobs using a new HyP3.update_jobs() method. Explore how it….
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github.com
A python wrapper around the HyP3 API. Contribute to ASFHyP3/hyp3-sdk development by creating an account on GitHub.
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@RS_Forrest
Forrest Williams
8 months
At the @NASAEarthData AGU booth this morning! Stop by to talk SAR and big data! #AGU #GoldenAgeOfSAR
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@RS_Forrest
Forrest Williams
9 months
RT @ASFHyP3: 🌍Happy GIS Day! 🌎.Exciting news: ArcGIS Pro 3.4.0 supports NISAR HDF5 products! Updated docs for working with NISAR sample dat….
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storymaps.arcgis.com
Order Sentinel-1 InSAR products On Demand from ASF for individual SLC bursts
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@RS_Forrest
Forrest Williams
9 months
RT @NASAEarthData: Looking for data recipes and tutorials to help you learn how to work with synthetic aperture radar (#SAR) data? Check ou….
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@RS_Forrest
Forrest Williams
1 year
RT @ASFHyP3: Sentinel-1 orbit files are now available in the Registry of Open Data on AWS!. • Publicly available, no login required 🎉. • Le….
earthdata.nasa.gov
NASA's Sentinel-1 orbit files are now available in Amazon S3 and the Registry of Open Data on Amazon Web Service (AWS).
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@RS_Forrest
Forrest Williams
1 year
💥Want to use @Ak_Satellite’s #Sentinel1 burst archive with your favorite SAR processor? Check out burst2safe – a Python package that converts burst data to ESA’s SAFE format. Available on PyPI and Conda!.#GoldenAgeOfSAR #S1Bursts.
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github.com
A package for converting ASF-derived Sentinel-1 burst SLC products to the ESA SAFE format - ASFHyP3/burst2safe
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@RS_Forrest
Forrest Williams
1 year
RT @ASFHyP3: 🚨 ASF’s Sentinel-1 Burst Archive is complete!!! 🚨. You can now create on-demand InSAR products for ANY Sentinel-1 burst in @Ak….
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@RS_Forrest
Forrest Williams
1 year
So excited about this! Bursts make it much easier to work with Sentinel-1 data, especially when you're looking at small areas!.
@Ak_Satellite
AKSatelliteFacility
1 year
🚨ASF’s Sentinel-1 Burst Archive is complete!!! 🚨. You can now download burst data for ANY #Sentinel-1 scene in our archive. Learn more below 👇#GoldenAgeOfSAR #S1Bursts.
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@RS_Forrest
Forrest Williams
1 year
So great to see @insar_11 using @Ak_Satellite's new Sentinel-1 burst products for landslide analyses! Our burst products are much smaller than full Sentinel-1 scenes, making them ideal for this type of analysis.
@insar_11
Suat COŞKUN
1 year
A couple of days ago #landslide occurred in #Wyoming. Teton Pass mountain road closed.I used @ASFHyP3 Sentinel-1 Burst seasonals stacks with #ERA5 atmospheric correction.I caught some meaningful points.This means #InSAR and MintPy can use high altitude areas to detect landslides
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@RS_Forrest
Forrest Williams
1 year
RT @ASFHyP3: ⁉️Want more InSAR data? 🚀. We're changing our quota system to a credit system. As of today, each job type costs a different am….
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@RS_Forrest
Forrest Williams
1 year
RT @ASFHyP3: New Tutorial Available! .Check out ASF'S new Change Detection Tutorial using OPERA RTC-S1 products:
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storymaps.arcgis.com
Change Detection workflow for OPERA Radiometric Terrain-Corrected products from Sentinel-1 (RTC-S1)
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@RS_Forrest
Forrest Williams
1 year
RT @ASFHyP3: ⚠️ Starting April 1st, users will be given an allotment of 10,000 credits per month instead of 1,000 jobs per month. Each type….
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@RS_Forrest
Forrest Williams
2 years
Poster is up and I’m ready to talk Sentinel-1 bursts at #AGU23 !
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@RS_Forrest
Forrest Williams
2 years
Lots of exciting @Ak_Satellite presentations at #AGU23 today!.
@Ak_Satellite
AKSatelliteFacility
2 years
We have lots of ✨exciting ✨topics to talk about today. Learn more about the OPERA project with Dr. Franz Meyer (@SARevangelist). Then dive into this afternoon’s poster session with Dr. Forrest Williams (@RS_Forrest) and Kim Fairbanks 🥳 #AGU23 #GoldenAgeOfSAR @UAFGI @theAGU
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@RS_Forrest
Forrest Williams
2 years
Excited about the release of burst InSAR at @Ak_Satellite! Burst-based workflows are faster, simpler, and I now use them exclusively in my own work. Come by my poster at #AGU23 today to learn more!. #GoldenAgeofSAR #BurstsAreTheFuture.
agu.confex.com
Sentinel-1 Single Look Complex (S1-SLC) data products are commonly used to crea...
@ASFHyP3
Get HyP3!
2 years
🚨Sentinel-1 Burst InSAR now available in HyP3!🚨. These bite-sized interferograms are perfect for applications that analyze small areas, or that need perfectly overlapping interferograms!. Burst InSAR Docs:.
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@RS_Forrest
Forrest Williams
2 years
RT @NASAEarthData: NASA's Observational Products for End-Users from Remote Sensing Analysis (OPERA) project released two new analysis-ready….
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@RS_Forrest
Forrest Williams
2 years
RT @Ak_Satellite: The @UAFGI booth is ready for #AGU23 in San Francisco this week! We have UAF bags for all the swag you will surely pick u….
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@RS_Forrest
Forrest Williams
2 years
RT @SARevangelist: 🚨#SAR Twitter🚨.One more fantastic news for all y’all. Our colleague and friend @NASAJPL Eric Fielding (@EricFielding) be….
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