Ben Gutknecht
@geophysx.bsky.social
Geophysicist, geodesy, global water cycle, sealevel, tectonics, GRACE/-FO, gravimetry, spaceflight, science-to-music converter. Researcher at UBonn. Views are my own.
Reposted by Ben Gutknecht
We wish you well, fellow Sentinel! With a gentle push, #Ariane6 has released the Copernicus Sentinel-1D satellite to orbit where it will begin its amazing life of scientific discoveries. Keep in touch!
📡🛰️
📡🛰️
November 4, 2025 at 9:36 PM
We wish you well, fellow Sentinel! With a gentle push, #Ariane6 has released the Copernicus Sentinel-1D satellite to orbit where it will begin its amazing life of scientific discoveries. Keep in touch!
📡🛰️
📡🛰️
Reposted by Ben Gutknecht
🛰️ Check out this new publication from our members @makankaregar.bsky.social and @funwithgps.bsky.social on GNSS hydrology, integration between GNSS hydrogeodesy and GNSS remote sensing. It focuses on three GNSS capabilities: reflection, positioning and transmission.
📝 doi.org/10.1016/j.xi...
📝 doi.org/10.1016/j.xi...
October 20, 2025 at 7:16 AM
🛰️ Check out this new publication from our members @makankaregar.bsky.social and @funwithgps.bsky.social on GNSS hydrology, integration between GNSS hydrogeodesy and GNSS remote sensing. It focuses on three GNSS capabilities: reflection, positioning and transmission.
📝 doi.org/10.1016/j.xi...
📝 doi.org/10.1016/j.xi...
Reposted by Ben Gutknecht
Publication Alert!
Check out this publication on the development of a global gridded dataset from irrigated and rainfed cropped area from 2000 to 2015 for 23 crop classes by our member Stefan Siebert. Congratulations on the work!
www.nature.com/articles/s41...
Check out this publication on the development of a global gridded dataset from irrigated and rainfed cropped area from 2000 to 2015 for 23 crop classes by our member Stefan Siebert. Congratulations on the work!
www.nature.com/articles/s41...
September 15, 2025 at 3:26 PM
Publication Alert!
Check out this publication on the development of a global gridded dataset from irrigated and rainfed cropped area from 2000 to 2015 for 23 crop classes by our member Stefan Siebert. Congratulations on the work!
www.nature.com/articles/s41...
Check out this publication on the development of a global gridded dataset from irrigated and rainfed cropped area from 2000 to 2015 for 23 crop classes by our member Stefan Siebert. Congratulations on the work!
www.nature.com/articles/s41...
Gif sequence from stills, static camera in rotating Earth frame.
Lunar eclipse 2025-09-07, end of Earth's shadow moving off disk.
Lunar eclipse 2025-09-07, end of Earth's shadow moving off disk.
September 9, 2025 at 1:30 AM
Gif sequence from stills, static camera in rotating Earth frame.
Lunar eclipse 2025-09-07, end of Earth's shadow moving off disk.
Lunar eclipse 2025-09-07, end of Earth's shadow moving off disk.
Lunar eclipse tonight, S of Bonn, Germany. Best part was to see how many parents with children came out and patiently waited to observe!
[Pentax K1, in-cam multiexposure every 2m10sec]
[Pentax K1, in-cam multiexposure every 2m10sec]
September 7, 2025 at 9:05 PM
Lunar eclipse tonight, S of Bonn, Germany. Best part was to see how many parents with children came out and patiently waited to observe!
[Pentax K1, in-cam multiexposure every 2m10sec]
[Pentax K1, in-cam multiexposure every 2m10sec]
Cooking with 15" etopo22 and @wmo-global.bsky.social / GRDC vectors for @crc1502-detect.bsky.social . Rivers truly are lifelines of the water cycle.
September 5, 2025 at 3:03 PM
Cooking with 15" etopo22 and @wmo-global.bsky.social / GRDC vectors for @crc1502-detect.bsky.social . Rivers truly are lifelines of the water cycle.
Critical mission milestone achieved for this one, 12m reflector unfurled:
www.jpl.nasa.gov/news/giant-r...
www.jpl.nasa.gov/news/giant-r...
Giant Radar Antenna Reflector on NASA-ISRO Satellite in Full ‘Bloom’
Seventeen days after NISAR’s launch from southeastern India, an essential piece of science hardware has unfurled in orbit.
www.jpl.nasa.gov
August 15, 2025 at 9:16 PM
Critical mission milestone achieved for this one, 12m reflector unfurled:
www.jpl.nasa.gov/news/giant-r...
www.jpl.nasa.gov/news/giant-r...
At #LPS25 in session A.07.02 @jurgenkusche.bsky.social is presenting the development of a global GRACE/-FO assimilation data set and applications in water and biodiversity risk assessment.
@crc1502-detect.bsky.social
@unibonn.bsky.social
@crc1502-detect.bsky.social
@unibonn.bsky.social
June 26, 2025 at 1:07 PM
At #LPS25 in session A.07.02 @jurgenkusche.bsky.social is presenting the development of a global GRACE/-FO assimilation data set and applications in water and biodiversity risk assessment.
@crc1502-detect.bsky.social
@unibonn.bsky.social
@crc1502-detect.bsky.social
@unibonn.bsky.social
Want to discuss impact of anthropogenic water use and varying sea surface temperatures on the water cycle? #LPS25 poster with insights from @crc1502-detect.bsky.social evaluation is up at J18!
June 24, 2025 at 12:24 PM
Want to discuss impact of anthropogenic water use and varying sea surface temperatures on the water cycle? #LPS25 poster with insights from @crc1502-detect.bsky.social evaluation is up at J18!
What to do when trains don't go to the DETECT retreat? Cycle! 35 km through the beautiful Rhine valley.
May 14, 2025 at 7:27 AM
What to do when trains don't go to the DETECT retreat? Cycle! 35 km through the beautiful Rhine valley.