#datareduction — Public Fediverse posts

The Feasibility Of Using LiDAR-Derived Digital Elevation Models [DEMs] For Gravity Data Reduction
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https://www.usgs.gov/3d-elevation-program/news/feasibility-using-lidar-derived-digital-elevation-models-gravity-data <-- shared article
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https://pubs.usgs.gov/publication/ofr20251019 <-- shared report
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“A nice report from our colleagues in the USGS Mineral Resources Program on the feasibility of lidar-derived DEMs, including 3DEP data, for gravity data reduction…”
#GIS #spatial #mapping #3dep #elevation #fedscience #remotesensing #earthobservation #gravity #submetre #accuracy #precision #dGNSS #GNSS #global #navigation #satellite #GPS #LiDAR #DEMs #gravimetrics #milligals #Bouguer #anomaly #monitoring #corrleation #refinement #datareduction #appliedscience #usecases
@USGS

I find it comical that Google has a new AI Cybersecurity initiative. "Don't collect unnecessary heaps of data." is probably the best cybersecurity strategy for Google. Yet, it is also the one they won't take.
https://technologymagazine.com/articles/google-announces-initiative-to-boost-cybersecurity-using-ai
#cybersecurity #AI #datareduction

This would be a few settings, you could configure. It would be all stored locally in your browser and would never leave your computer

#Privacy #DataReduction #DataEconomy #amProgramming #amCoding #amWriting #WritingCommunity #FLOSS
#FOSS #OSS #IndieWeb #Fediverse #ZuriCode #MastodonWritingChallenges

#LightCurve for #exoplanet WASP-12 b, with data obtained on January 4th, 2023, using the MicroObservatory (references at the bottom of the picture).

#astronomy #astronomia #DataReduction

Incredible what expertise in #ImageProcessing, #DataReduction, and #SoftwareDevelopment can get you.

Recognise the initial #JWST image on the left? Check out the faint light in the newly processed image on the right, created by @aaron and the #ICRAR JWST team!

Read more (and hear from @aaron himself!) on the benefits of really meticulous sky subtraction: https://www.icrar.org/icrar-enhances-jwst-imaging/

We recently tested out the idea of doing #microlensing from #space using the #NASA #Kepler #telescope. Kepler has so far found thousands of #exoplanets but using the #TransitMethod, not microlensing. But in 2016, before it stopped working, it did a mini microlensing survey. Kepler wasn't designed to do microlensing and colleagues spent years developing a #DataReduction pipeline that would work. Then, my #postdoc Iain McDonald and I built a sophisticated pipeline to find #planet candidates (6/n)