Tropical Storm #Bertha Advisory 8A (7 AM CDT, Tue Jul 21): NOAA Hurricane Hunter Aircraft Currently Investigating Bertha. Tropical Storm Watches and Warnings Remain in Effect for Portions of the Northern Gulf Coast. https://t.co/tW4KeGdBFb
National Hurricane Center
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National Hurricane Center
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How well do you know the worldβs forests? ππ³
Take the new quiz on FAOβs eLearning Academy and earn your #FRA2025 certification by mastering the terminology and insights behind the Global Forest Resources Assessment!
π https://t.co/K1l7WcpdJ0 https://t.co/5regqcLgTn
FAO Forestry
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Take the new quiz on FAOβs eLearning Academy and earn your #FRA2025 certification by mastering the terminology and insights behind the Global Forest Resources Assessment!
π https://t.co/K1l7WcpdJ0 https://t.co/5regqcLgTn
FAO Forestry
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π£ Every disaster leaves evidence of the failures that allowed it to unfold. Reading that evidence β and acting on it β is how we build resilience across people, places and economies.
π The 2024 Global Assessment Report shows how β‘οΈ https://t.co/L3SxzTVuro https://t.co/qj0BoAf3Wl
UNDRR
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π The 2024 Global Assessment Report shows how β‘οΈ https://t.co/L3SxzTVuro https://t.co/qj0BoAf3Wl
UNDRR
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Only 3.5% of the Amazon Biome has broadband access.
Without connectivity, even the best digital conservation tools can't work.
Closing this gap is urgent.
Read the @WorldBankGroup blog on protecting the Amazon through digital innovation.
π https://t.co/Y9WTqMHyKt https://t.co/8P7i01g7UP
World Bank Group Climate and Environment
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Without connectivity, even the best digital conservation tools can't work.
Closing this gap is urgent.
Read the @WorldBankGroup blog on protecting the Amazon through digital innovation.
π https://t.co/Y9WTqMHyKt https://t.co/8P7i01g7UP
World Bank Group Climate and Environment
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A sustainable #bioeconomy can help build a healthier planet by:
πΏ Reducing reliance on fossil-based resources
β»οΈ Making better use of biological resources
π½οΈ Making agrifood systems more sustainable
#COAG31 https://t.co/cPszpzG2Cr
FAO Climate Change & Biodiversity
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πΏ Reducing reliance on fossil-based resources
β»οΈ Making better use of biological resources
π½οΈ Making agrifood systems more sustainable
#COAG31 https://t.co/cPszpzG2Cr
FAO Climate Change & Biodiversity
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π΄ LIVE IN FIVE!
1οΈβ£Regional experiences focused on itmos authorizations and transfer mechanisms under Article 6 of the Paris Agreement
ποΈ21 July 2026
β°14:00 UTC
πhttps://t.co/16pd7fcUG0
@FAOCaribbean https://t.co/1eRc9LpnEE
FAO Forestry
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1οΈβ£Regional experiences focused on itmos authorizations and transfer mechanisms under Article 6 of the Paris Agreement
ποΈ21 July 2026
β°14:00 UTC
πhttps://t.co/16pd7fcUG0
@FAOCaribbean https://t.co/1eRc9LpnEE
FAO Forestry
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Climate Change Science on Telegram by GRT: World Meteorological Organization / NASA / IPCC / ONU / OOH / UN United Nations etc.
Photo
A smarter way to work with Landsat metadata.
Landsat bulk metadata files contain every scene in the USGS archive across more than 53 years, are updated daily, and can be burdensome to manage in historic file formats.
Thereβs another option: Parquet!
But not THAT parquet.
While this patchwork of agricultural fields in Romania may resemble parquet flooring, we're here to talk about a different kind of Parquet: a file format that makes working with Landsat bulk metadata faster and more efficient.
The Parquet file format offers several advantages over the legacy xml and csv formats:
β‘οΈDesigned to make large datasets easier and faster to manage
β‘οΈSmaller file sizes for faster and more efficient searches
β‘οΈEasy integration with analytics and processing systems
β‘οΈ Compatible with big-data tools
β‘οΈ Can be used to detect added, updated, and reprocessed scenes in the Landsat inventory
π Learn more about Landsat bulk metadata Parquet files:
https://t.co/KPvQx1Et4Z
πΈ Landsat 9 image acquired September 21, 2025, showing a patchwork of agricultural fields and communities near Rotunda, Romania. Long, narrow fields create geometric patterns across the landscape. The image is shown in natural color.
#ParquetFiles #BulkMetadata #LandsatDataAccess
USGS Landsat
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Landsat bulk metadata files contain every scene in the USGS archive across more than 53 years, are updated daily, and can be burdensome to manage in historic file formats.
Thereβs another option: Parquet!
But not THAT parquet.
While this patchwork of agricultural fields in Romania may resemble parquet flooring, we're here to talk about a different kind of Parquet: a file format that makes working with Landsat bulk metadata faster and more efficient.
The Parquet file format offers several advantages over the legacy xml and csv formats:
β‘οΈDesigned to make large datasets easier and faster to manage
β‘οΈSmaller file sizes for faster and more efficient searches
β‘οΈEasy integration with analytics and processing systems
β‘οΈ Compatible with big-data tools
β‘οΈ Can be used to detect added, updated, and reprocessed scenes in the Landsat inventory
π Learn more about Landsat bulk metadata Parquet files:
https://t.co/KPvQx1Et4Z
πΈ Landsat 9 image acquired September 21, 2025, showing a patchwork of agricultural fields and communities near Rotunda, Romania. Long, narrow fields create geometric patterns across the landscape. The image is shown in natural color.
#ParquetFiles #BulkMetadata #LandsatDataAccess
USGS Landsat
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AI brings enormous potential to strengthen climate services & transform weather warnings. Harnessing it responsibly depends on our collective effort to ensure benefits reach everyone, no matter where they live.
πΉ@gzeromedia
SG Celeste Saulo's statement: https://t.co/lYAYtd2mhG https://t.co/iXefwZdTel
World Meteorological Organization
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πΉ@gzeromedia
SG Celeste Saulo's statement: https://t.co/lYAYtd2mhG https://t.co/iXefwZdTel
World Meteorological Organization
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As Tropical Storm #Bertha spins in the northeastern Gulf, @NOAA satellites are closely monitoring the storm. Tropical Storm Watches and Warnings remain in effect for portions of the northern Gulf Coast.
Latest updates and advisories:
https://t.co/ScLdyBac9D https://t.co/DP2jhVfFTS
NOAA Satellites
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Latest updates and advisories:
https://t.co/ScLdyBac9D https://t.co/DP2jhVfFTS
NOAA Satellites
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How can coffee production protect forests while strengthening local livelihoods?
@Mongabay looks at coffee farmers in the Amazon conserving the forest through Ecuador's pioneering deforestation-free certification model and @UNDP support. https://t.co/EGbvLMhpyu https://t.co/HuXLoh27j9
UNDP Planet
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@Mongabay looks at coffee farmers in the Amazon conserving the forest through Ecuador's pioneering deforestation-free certification model and @UNDP support. https://t.co/EGbvLMhpyu https://t.co/HuXLoh27j9
UNDP Planet
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At #ISA31, IUCN backs Member States with independent science & evidence-based policy β and continues to support a moratorium on deep seabed mining until real safeguards are in place.
Discover our key messagesπ
#DeepSeaMining https://t.co/AS3NGIPiec
IUCN
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Discover our key messagesπ
#DeepSeaMining https://t.co/AS3NGIPiec
IUCN
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Tropical Storm #Bertha Advisory 9 (10 AM CDT, Tue Jul 21): Air Force Hurricane Hunters Find Bertha Has Strengthened. Tropical Storm Watches and Warnings Remain in Effect for Portions of the Northern Gulf Coast. https://t.co/tW4KeGdBFb
National Hurricane Center
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National Hurricane Center
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πΎ Explore 100+ Globally Important #AgriculturalHeritage Systems and test your knowledge with a quiz! π
Discover how these living systems sustain communities, conserve biodiversity and preserve cultural heritage.
π https://t.co/rOAfq3UX2K #COAG31 https://t.co/vMeSG3QskE
FAO Climate Change & Biodiversity
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Discover how these living systems sustain communities, conserve biodiversity and preserve cultural heritage.
π https://t.co/rOAfq3UX2K #COAG31 https://t.co/vMeSG3QskE
FAO Climate Change & Biodiversity
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There is an #EnhancedRisk of severe weather over much of the Mid-Atlantic states today. @NOAAβs #GOESEast (#GOES19) π°οΈ captured this imagery of the region, where #thunderstorms are likely to develop.
Latest: https://t.co/aMiTW5E4G1 https://t.co/iZ2H9rJ7td
NOAA Satellites
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NOAA Satellites
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The sun rises on the lopsided convection of Tropical Storm Bertha. https://t.co/wlGn8rLnvc
CIRA
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CIRA
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Tuesday, July 21: NHC Deputy Director Jamie Rhome provides the LIVE update on Tropical Storm Bertha from the National Hurricane Center: https://t.co/zt7gA5INFo
Latest forecast visit: https://t.co/tW4KeGdBFb
National Hurricane Center
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Latest forecast visit: https://t.co/tW4KeGdBFb
National Hurricane Center
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YouTube
NHC Livestream update on Tropical Storm Bertha from the National Hurricane Center. July 21, 2026
Due to technical difficulties, the livestream did not fully broadcast. Here is the full update on Tropical Storm Bertha for Tuesday, July 21.
******************************
NOAA/National Weather Service
National Hurricane Center
Miami, FL
******************************
NOAA/National Weather Service
National Hurricane Center
Miami, FL
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In Freetown, Sierra Leone, over 14 kg of plastic per person leaks into the water every year.
Now, communities, hotels, and businesses are turning the tide.
Watch how the @WorldBankGroup is reducing, re-using and recycling plastic waste, while creating jobs. https://t.co/NUhs6xE3vw
World Bank Group Climate and Environment
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Now, communities, hotels, and businesses are turning the tide.
Watch how the @WorldBankGroup is reducing, re-using and recycling plastic waste, while creating jobs. https://t.co/NUhs6xE3vw
World Bank Group Climate and Environment
Climate Change Science on Telegram by @ClimateChangeScience
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