Shawn Carter
@shawncarter.mastodon.online.ap.brid.gy
Remote sensing scientist and lower division US soccer nut. https://shawncarter.blog
[bridged from https://mastodon.online/@shawncarter on the fediverse by https://fed.brid.gy/ ]
[bridged from https://mastodon.online/@shawncarter on the fediverse by https://fed.brid.gy/ ]
This is probably the most stark image from the Airborne River Survey of the Green River of #kentucky. You think you have a mental picture of what floods look like, then you get this image. The mostly flooded town of Calhoun, KY is featured center of image.
April 11, 2025 at 3:32 PM
This is probably the most stark image from the Airborne River Survey of the Green River of #kentucky. You think you have a mental picture of what floods look like, then you get this image. The mostly flooded town of Calhoun, KY is featured center of image.
#noaa Twin Otter imaged the Major #flooding on the Green River #KY yesterday. It's utterly amazing how much water remains. https://www.nohrsc.noaa.gov/snowsurvey/photos/flythroughs/2025/river_survery_0265_green_river_part_1/index.html
Green River Flood Survey - NOHRSC - The ultimate
source for snow information
www.nohrsc.noaa.gov
April 11, 2025 at 1:18 PM
#noaa Twin Otter imaged the Major #flooding on the Green River #KY yesterday. It's utterly amazing how much water remains. https://www.nohrsc.noaa.gov/snowsurvey/photos/flythroughs/2025/river_survery_0265_green_river_part_1/index.html
Significant, generational and historic #flooding across the Ohio River Valley following multiple days of heavy rainfall and severe storms. You can see the extent of the flooding in the Sentinel-1 #sar derived flood mapping I made in support of operations here […]
[Original post on mastodon.online]
[Original post on mastodon.online]
April 7, 2025 at 4:22 PM
Significant, generational and historic #flooding across the Ohio River Valley following multiple days of heavy rainfall and severe storms. You can see the extent of the flooding in the Sentinel-1 #sar derived flood mapping I made in support of operations here […]
[Original post on mastodon.online]
[Original post on mastodon.online]
Reposted by Shawn Carter
The Eyewall: Potential for catastrophic flooding by the weekend in the Mid-South and near the Ohio Valley
"...The National Weather Service in Paducah, KY did not mince words this afternoon in their briefing on the upcoming rainstorm across the Ohio Valley: “Significant and potentially historic […]
"...The National Weather Service in Paducah, KY did not mince words this afternoon in their briefing on the upcoming rainstorm across the Ohio Valley: “Significant and potentially historic […]
Original post on ai6yr.org
m.ai6yr.org
April 1, 2025 at 10:58 PM
The Eyewall: Potential for catastrophic flooding by the weekend in the Mid-South and near the Ohio Valley
"...The National Weather Service in Paducah, KY did not mince words this afternoon in their briefing on the upcoming rainstorm across the Ohio Valley: “Significant and potentially historic […]
"...The National Weather Service in Paducah, KY did not mince words this afternoon in their briefing on the upcoming rainstorm across the Ohio Valley: “Significant and potentially historic […]
Brought out a vintage Marathon Government Issued #watch today. It's a mechanical wind, has a very satisfying ting ting ting sound, and a super smooth second hand sweep. Super tiny though..
March 17, 2025 at 5:45 PM
Brought out a vintage Marathon Government Issued #watch today. It's a mechanical wind, has a very satisfying ting ting ting sound, and a super smooth second hand sweep. Super tiny though..
Reposted by Shawn Carter
Did you know that you can package a complete #qgis :qgis: project (incl. all your layers and data) in a single #geopackage file, e.g. to move it to another system?
Practical examples, on the new hub:
https://hub.qgis.org/geopackages/?sort=upload_date&order=desc
#gischat #gis #mapping #cartography
Practical examples, on the new hub:
https://hub.qgis.org/geopackages/?sort=upload_date&order=desc
#gischat #gis #mapping #cartography
March 16, 2025 at 3:20 PM
Did you know that you can package a complete #qgis :qgis: project (incl. all your layers and data) in a single #geopackage file, e.g. to move it to another system?
Practical examples, on the new hub:
https://hub.qgis.org/geopackages/?sort=upload_date&order=desc
#gischat #gis #mapping #cartography
Practical examples, on the new hub:
https://hub.qgis.org/geopackages/?sort=upload_date&order=desc
#gischat #gis #mapping #cartography
Reposted by Shawn Carter
Ever wonder what snow in the swamp would look like? This is 5 miles into the Louisiana swamps in the Atchafalaya basin... it's unreal... having lived down there for the first 28 years of my life, we never saw anything like this.
Smashed records.
Curtesy of Garrett Roberts.
Smashed records.
Curtesy of Garrett Roberts.
January 25, 2025 at 9:56 PM
Ever wonder what snow in the swamp would look like? This is 5 miles into the Louisiana swamps in the Atchafalaya basin... it's unreal... having lived down there for the first 28 years of my life, we never saw anything like this.
Smashed records.
Curtesy of Garrett Roberts.
Smashed records.
Curtesy of Garrett Roberts.
Interesting look at the Mississippi River in #sentinel1 #sar adjacent to Herculaneum, MO. In this multi-temporal false-color composite, the yellow line is the rough and exposed ice edges left in the wake of a ship breaking through the much smoother sheet ice […]
[Original post on mastodon.online]
[Original post on mastodon.online]
January 23, 2025 at 6:53 PM
Interesting look at the Mississippi River in #sentinel1 #sar adjacent to Herculaneum, MO. In this multi-temporal false-color composite, the yellow line is the rough and exposed ice edges left in the wake of a ship breaking through the much smoother sheet ice […]
[Original post on mastodon.online]
[Original post on mastodon.online]
Any #GIS folks handy with #openlayers? I feel like a total dingbat, but I cannot find any reference on how to make a layer switcher in OpenLayer v10. A checkbox to turn on or off a layer is all I'm trying to do...
January 9, 2025 at 9:19 PM
Any #GIS folks handy with #openlayers? I feel like a total dingbat, but I cannot find any reference on how to make a layer switcher in OpenLayer v10. A checkbox to turn on or off a layer is all I'm trying to do...
The ECMWF Shift of Tails Extreme Forecast Index is a very esoteric statistical anlaysis. For the layperson, a shift of tails of 2 usually means we are dealing with an extreme event. Shift of Tails of 8...it's kinda out there.
January 6, 2025 at 1:57 PM
The ECMWF Shift of Tails Extreme Forecast Index is a very esoteric statistical anlaysis. For the layperson, a shift of tails of 2 usually means we are dealing with an extreme event. Shift of Tails of 8...it's kinda out there.
Lazy Saturday morning mucking about in #r. Everything feels new again, I haven't used R since rgdal was retired so learning how to work with #geospatial data in this environment without it is kind of fun. I'm surprised how much faster R terra seems to handle 10 and 30m processed Sentinel-1 SAR […]
Original post on mastodon.online
mastodon.online
January 4, 2025 at 2:23 PM
Lazy Saturday morning mucking about in #r. Everything feels new again, I haven't used R since rgdal was retired so learning how to work with #geospatial data in this environment without it is kind of fun. I'm surprised how much faster R terra seems to handle 10 and 30m processed Sentinel-1 SAR […]
@pop_os For the first time since I converted my Lenovo Yoga 9 to linux, I can effortlessly type without my cursor getting randomly moved to a different line or position thanks to Pop_OS! and COSMIC DE. No other Ubuntu based distribution actually ever honored the "turn off touch pad while […]
Original post on mastodon.online
mastodon.online
December 24, 2024 at 1:42 PM
@pop_os For the first time since I converted my Lenovo Yoga 9 to linux, I can effortlessly type without my cursor getting randomly moved to a different line or position thanks to Pop_OS! and COSMIC DE. No other Ubuntu based distribution actually ever honored the "turn off touch pad while […]
Nothing is as humbling as running to the bathroom only for your sweatpants' pocket to get hung up on the doorknob. I didn't know if the door or me was going to break first. I gave the dog a serious concern with that stunt.
December 18, 2024 at 12:28 AM
Nothing is as humbling as running to the bathroom only for your sweatpants' pocket to get hung up on the doorknob. I didn't know if the door or me was going to break first. I gave the dog a serious concern with that stunt.
Neat #sentinel2 presentation of a narrow band of snowfall accumulation in #nebraska. DOI: 2024-12-10. False-color composite (B12 - B8 - B4)
December 11, 2024 at 8:30 PM
Neat #sentinel2 presentation of a narrow band of snowfall accumulation in #nebraska. DOI: 2024-12-10. False-color composite (B12 - B8 - B4)
Working on a #flood occurrence proxy project using #sentinel2 imagery. Classify water pixels for every frame in the Sentinel-2 collection then sum the occurrences. Even with cloudiness restricted to cloud free images, still getting more than 100 observations from 2019 to present.
December 1, 2024 at 8:55 PM
Working on a #flood occurrence proxy project using #sentinel2 imagery. Classify water pixels for every frame in the Sentinel-2 collection then sum the occurrences. Even with cloudiness restricted to cloud free images, still getting more than 100 observations from 2019 to present.
Sunday Funday. If you've been interested in getting your feet wet in #GoogleEarthEngine, I've made a small tutorial to get you started. In this entry, we visualize the sediment being discharged into the Guild of Mexico by the mighty Mississippi […]
Original post on mastodon.online
mastodon.online
December 1, 2024 at 3:34 PM
Sunday Funday. If you've been interested in getting your feet wet in #GoogleEarthEngine, I've made a small tutorial to get you started. In this entry, we visualize the sediment being discharged into the Guild of Mexico by the mighty Mississippi […]
Reposted by Shawn Carter
New article: Hurricane-force low to bring heavy rain, wind, and snow to Pacific Northwest midweek
- Bomb cyclone may break records
- Blizzard warning for the Cascades
- Atmospheric river for California
- Isolated tornadoes […]
- Bomb cyclone may break records
- Blizzard warning for the Cascades
- Atmospheric river for California
- Isolated tornadoes […]
Original post on mstdn.ca
mstdn.ca
November 18, 2024 at 10:13 PM
New article: Hurricane-force low to bring heavy rain, wind, and snow to Pacific Northwest midweek
- Bomb cyclone may break records
- Blizzard warning for the Cascades
- Atmospheric river for California
- Isolated tornadoes […]
- Bomb cyclone may break records
- Blizzard warning for the Cascades
- Atmospheric river for California
- Isolated tornadoes […]
Flood s have been pretty big news over the last few years. Did you know that 30% of US Population is now covered by the National Weather Service's Experimental #flood Inundation Mapping service?
I've put together a tutorial on how to access these flood mapping services on the National Water […]
I've put together a tutorial on how to access these flood mapping services on the National Water […]
Original post on mastodon.online
mastodon.online
November 18, 2024 at 6:50 PM
Flood s have been pretty big news over the last few years. Did you know that 30% of US Population is now covered by the National Weather Service's Experimental #flood Inundation Mapping service?
I've put together a tutorial on how to access these flood mapping services on the National Water […]
I've put together a tutorial on how to access these flood mapping services on the National Water […]
Reposted by Shawn Carter
Lots of dynamic #weather on the West Coast to start this week. A bomb cyclone will generate an #atmosphericriver aimed near Eureka, California where heavy rain, flooding, and landslides are likely beginning midweek.
#cawx
#cawx
November 17, 2024 at 2:51 PM
Lots of dynamic #weather on the West Coast to start this week. A bomb cyclone will generate an #atmosphericriver aimed near Eureka, California where heavy rain, flooding, and landslides are likely beginning midweek.
#cawx
#cawx
I've got a new blog post for Hydro This Week. Highlights the double-hit atmospheric river in the #pacnw and potential for small scale #flood .
https://shawncarter.blog/hydro-this-week-16-nov-23-nov/
https://shawncarter.blog/hydro-this-week-16-nov-23-nov/
November 16, 2024 at 9:35 PM
I've got a new blog post for Hydro This Week. Highlights the double-hit atmospheric river in the #pacnw and potential for small scale #flood .
https://shawncarter.blog/hydro-this-week-16-nov-23-nov/
https://shawncarter.blog/hydro-this-week-16-nov-23-nov/