Peter Scarth
@petescarth.bsky.social
🌏 Australian System Scientist | Remote Sensing 🛰️🔍 | Linking spatial data to people 📊 | Building global solutions 🌐 | Data integration & computation at scale 🖥️ | Inspired by big data & rangeland adventures 🌿🚀
Some #ESA #sentinel2 data showing the floodwaters in the outback - this extract covers Noccundra and Thargominda in the north to the Queensland NSW border in the south.
April 10, 2025 at 5:30 AM
Some #ESA #sentinel2 data showing the floodwaters in the outback - this extract covers Noccundra and Thargominda in the north to the Queensland NSW border in the south.
The scale of the flooding in Western Queensland is phenomenal.
Here's a mosaic of MODIS TERRA imagery for 2025-04-04 with water extent in blue and a 600km scale bar for comparison.
Here's a mosaic of MODIS TERRA imagery for 2025-04-04 with water extent in blue and a 600km scale bar for comparison.
April 6, 2025 at 2:34 AM
The scale of the flooding in Western Queensland is phenomenal.
Here's a mosaic of MODIS TERRA imagery for 2025-04-04 with water extent in blue and a 600km scale bar for comparison.
Here's a mosaic of MODIS TERRA imagery for 2025-04-04 with water extent in blue and a 600km scale bar for comparison.
I've been road-testing some #RemoteSensing #LandCondition indicators in #QLD:
🔴 RESTREND (decreasing groundcover relative to rainfall)
🟢 Annual vs Perennial grass (dominance of annuals)
🔵 Landscape Function Index (cover resilience)
Brighter colour combinations = reduced #LandscapeFunction
🔴 RESTREND (decreasing groundcover relative to rainfall)
🟢 Annual vs Perennial grass (dominance of annuals)
🔵 Landscape Function Index (cover resilience)
Brighter colour combinations = reduced #LandscapeFunction
April 4, 2025 at 11:49 PM
I've been road-testing some #RemoteSensing #LandCondition indicators in #QLD:
🔴 RESTREND (decreasing groundcover relative to rainfall)
🟢 Annual vs Perennial grass (dominance of annuals)
🔵 Landscape Function Index (cover resilience)
Brighter colour combinations = reduced #LandscapeFunction
🔴 RESTREND (decreasing groundcover relative to rainfall)
🟢 Annual vs Perennial grass (dominance of annuals)
🔵 Landscape Function Index (cover resilience)
Brighter colour combinations = reduced #LandscapeFunction
Starting my posts here with a pretty (to me :) map of the first three PLS components of fractional cover time series against soil carbon plots, capturing the contrast between Mitchell Grass, Spinifex, and the Mount Isa Inlier. Next step: pump this through the brilliant www.pyshepseg.org library
November 19, 2024 at 6:47 AM
Starting my posts here with a pretty (to me :) map of the first three PLS components of fractional cover time series against soil carbon plots, capturing the contrast between Mitchell Grass, Spinifex, and the Mount Isa Inlier. Next step: pump this through the brilliant www.pyshepseg.org library