* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Saturday, August 2, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Chicago Youth Symphony Orchestra takes the Lollapalooza stage – Yahoo Home

    Chicago Youth Symphony Orchestra takes the Lollapalooza stage – Yahoo Home

    Sens. Blackburn, Warnock introduce CREATE Act to provide tax relief to music creators – Yahoo Home

    Sens. Blackburn and Warnock Launch CREATE Act to Deliver Tax Relief for Music Creators

    That’s (Political) Entertainment: When Theatre Meets Politics

    Future Script: How Generative AI Is Changing Collective Bargaining in the Entertainment Industry – Jackson Lewis

    Future Script: How Generative AI Is Transforming Collective Bargaining in Entertainment

    The SBA’s live-entertainment bailout was supposed to end two years ago. We still don’t know how $1.5 billion was spent. – Yahoo Home

    $1.5 Billion Live-Entertainment Bailout: Two Years Later, Where Did the Money Go?

    Wall Street Bets: Caesars, Golden Entertainment, Churchill Downs, GLPI, Boyd – CDC Gaming

    Top Wall Street Bets: Caesars, Golden Entertainment, Churchill Downs, GLPI, and Boyd Take Center Stage

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Livonia police use grappler technology to stop drunk driver – ClickOnDetroit | WDIV Local 4

    Livonia Police Deploy Grappler Technology to Safely Stop Drunk Driver

    Emory orthopaedic surgeons use robotic technology to transform knee replacement surgery – Emory News Center

    How Robotic Technology is Revolutionizing Knee Replacement Surgery

    Cognizant Technology Solutions Corp (CTSH) Q2 2025 Earnings Call Highlights: Strong Revenue … – Yahoo.co

    Cognizant Q2 2025 Earnings: Impressive Revenue Growth and Key Takeaways

    Revving Up The U.S. Technology Engine – Forbes

    Revving Up The U.S. Technology Engine – Forbes

    More than just a hockey player – Rochester Institute of Technology Athletics

    Beyond the Ice: The Inspiring Journey of a Remarkable Athlete from Rochester Institute of Technology

    Smart Logistics in Warehousing – From Legacy Protocols to Green IoT – How Technology Is Reshaping the Sustainable Supply Chain – Logistics Viewpoints –

    Smart Logistics in Warehousing – From Legacy Protocols to Green IoT – How Technology Is Reshaping the Sustainable Supply Chain – Logistics Viewpoints –

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Chicago Youth Symphony Orchestra takes the Lollapalooza stage – Yahoo Home

    Chicago Youth Symphony Orchestra takes the Lollapalooza stage – Yahoo Home

    Sens. Blackburn, Warnock introduce CREATE Act to provide tax relief to music creators – Yahoo Home

    Sens. Blackburn and Warnock Launch CREATE Act to Deliver Tax Relief for Music Creators

    That’s (Political) Entertainment: When Theatre Meets Politics

    Future Script: How Generative AI Is Changing Collective Bargaining in the Entertainment Industry – Jackson Lewis

    Future Script: How Generative AI Is Transforming Collective Bargaining in Entertainment

    The SBA’s live-entertainment bailout was supposed to end two years ago. We still don’t know how $1.5 billion was spent. – Yahoo Home

    $1.5 Billion Live-Entertainment Bailout: Two Years Later, Where Did the Money Go?

    Wall Street Bets: Caesars, Golden Entertainment, Churchill Downs, GLPI, Boyd – CDC Gaming

    Top Wall Street Bets: Caesars, Golden Entertainment, Churchill Downs, GLPI, and Boyd Take Center Stage

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Livonia police use grappler technology to stop drunk driver – ClickOnDetroit | WDIV Local 4

    Livonia Police Deploy Grappler Technology to Safely Stop Drunk Driver

    Emory orthopaedic surgeons use robotic technology to transform knee replacement surgery – Emory News Center

    How Robotic Technology is Revolutionizing Knee Replacement Surgery

    Cognizant Technology Solutions Corp (CTSH) Q2 2025 Earnings Call Highlights: Strong Revenue … – Yahoo.co

    Cognizant Q2 2025 Earnings: Impressive Revenue Growth and Key Takeaways

    Revving Up The U.S. Technology Engine – Forbes

    Revving Up The U.S. Technology Engine – Forbes

    More than just a hockey player – Rochester Institute of Technology Athletics

    Beyond the Ice: The Inspiring Journey of a Remarkable Athlete from Rochester Institute of Technology

    Smart Logistics in Warehousing – From Legacy Protocols to Green IoT – How Technology Is Reshaping the Sustainable Supply Chain – Logistics Viewpoints –

    Smart Logistics in Warehousing – From Legacy Protocols to Green IoT – How Technology Is Reshaping the Sustainable Supply Chain – Logistics Viewpoints –

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home General

AI model maps global tree canopy heights in hi-res, with carbon counting in mind

May 2, 2024
in General
AI model maps global tree canopy heights in hi-res, with carbon counting in mind
Share on FacebookShare on Twitter

Scientists have used high-resolution satellite images to create a map of global canopy heights, and to also develop an AI model that can predict canopy heights.Tech company Meta collaborated with nonprofit organization World Resources Institute to develop the open-source map and model.While the map aims to establish and serve as a baseline for conservation initiatives, the AI model could be used to predict canopy heights in areas where high-quality data aren’t available.Canopy height is an important indicator of forest biomass and aboveground carbon stock, and is used to measure the progress of forest restoration efforts.

More than one-third of land on Earth — that’s about three times the size of Russia, the largest country — has vegetation whose canopy reaches a height greater than 1 meter, or 3 feet. Vegetation with a canopy higher than 5 m (16 ft) occupies another area about twice the size of Russia.

These are some of the highlights from a very-high-resolution (1-meter) map of canopy heights that can detect single trees at a global scale, in a development with massive implications for tracking biomass carbon storage.

Tech giant Meta and nonprofit organization World Resources Institute used high-resolution satellite imagery and cutting-edge artificial intelligence technology to gather the data and develop an open-source model that can estimate canopy height from satellite images as well as aerial data.

“We wanted to see how spatially granular we can get for canopy height data,” John Brandt, data science associate at WRI, told Mongabay in a video interview. “Our hope is to help in the monitoring of systems that aren’t well-served by forest structure data that currently exists in the Earth observation community.”

Meta and WRI collaborated to produce a global map of canopy heights that can detect single trees at a global scale. Image courtesy of WRI and Meta.

Mapping forests with the help of remote-sensing technology has made significant strides in recent years, especially with efforts to track and monitor deforestation around the world. However, detecting deforestation requires only relatively low-resolution imagery. That’s because deforestation typically occurs over larger areas and involves removal of bigger trees. Getting data on carbon storage requires more nuanced information, such as the dimensions of trees, as well as data on younger trees and sparse vegetation spread over larger areas.

“If you look at traditional forest carbon data, it makes sense for some kinds of forests,” Brandt said. “If you are looking at an agroforestry system or a dryland forest or a really heterogeneous forest, it won’t tell you much about carbon storage because, well, it doesn’t tell you the canopy height distribution within a coarse pixel.”

Canopy height is an important indicator of forest biomass, biodiversity richness and aboveground carbon stock. It’s also a significant factor used to monitor and measure the progress of forest restoration efforts. “In cases where land was previously degraded, and we start from zero canopy height, the change over time can be quite dramatic in a few years,” Jamie Tolan, research scientist at Meta, told Mongabay in a written interview. “Being able to see an increase in canopy height can serve as evidence that forests are growing and that interventions have been successful.”

To gather the data and train the model, the team used 18 million images gathered from high-resolution satellites owned by Maxar Technologies. With the data collected, the team built a foundational AI model, one that’s trained on a broad data set and that can later be adapted for different applications. The popular ChatGPT, for instance, is a foundational AI model trained on a global data set that can be used to design customized chatbots. “We are doing the same thing where you don’t have to retrain 99% of the model,” Brandt said. “You can just train a really small model on the target imagery that you want to analyze.”

The process of training the model consisted of two steps: first, a self-supervised learning stage, where the model trained itself using the input data; followed by a fine-tuning stage where the team fed the model publicly available lidar data on canopy heights in the United States. In the second stage, “the model is essentially shown an RGB image of a region, and the corresponding lidar height map, and it learns the relationship between the two,” Tolan said.

The model can now take in high-resolution satellite data or aerial data. It then goes on to predict canopy height per pixel in the input image.

The foundational AI model built by WRI and Meta can analyze satellite and aerial images and estimate canopy height per pixel in the input image. Image courtesy of WRI and Meta.

Brandt said both the model and the global map the team produced can be used in different applications. “You can use the map where the existing data is of good quality,” he said. “Where it’s not, you can use the model. You can take field data and, with 10 or 15 field data points, train the canopy height model to get really good predictions.”

The team used the model to develop canopy height maps for California in the U.S. and São Paulo in Brazil. According to the team, the model was found to perform well in Brazil, even though the training data came from North America.

They were also able to get insights from areas where data have been sparse.

“One area that has been surprising are pockets of forest at the transition from taiga to tundra where good maps and past canopy estimates have been scarce,” Tolan said. “We are also interested in trees outside of forests, for instance in Africa, which have been an area of active research in understanding the carbon potential of forests.”

Brandt said the team is now trying to figure out how ramping up computational power further could improve the quality of the data. “We want to understand if computing is the solution or if better model design is the solution,” he said.

The team also plans to update the model as well as the map when new data become available. This could potentially also involve retraining the model to estimate other measures.

“If you want to get to carbon, canopy is half the question. The other half is what is the stem density?” Brandt said. “It’s still in the research phase, but we are working to jointly predict canopy height and stem count as well.”

Banner image: Rainforest in the Colombian Amazon. Image by Rhett Butler.

Abhishyant Kidangoor is a staff writer at Mongabay. Find him on 𝕏 @AbhishyantPK.

To detect illegal roads in remote areas, AI comes into play

Artificial Intelligence, Carbon Conservation, Conservation, Conservation Technology, Environment, Forest Carbon, Satellite Imagery, Technology, Technology And Conservation, Trees, Wildtech

Global

Meta, World Resources Institute (WRI)

Print

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : MongaBay – https://news.mongabay.com/2024/04/ai-model-maps-global-tree-canopy-heights-in-hi-res-with-carbon-counting-in-mind/

Previous Post

Revenue Managers: It's Still a Seller's Market, But Don't Get Greedy & By Lynn Zwibak

Next Post

In Bangladesh, olive ridley turtles break 4-year record with 53% increase in eggs

Livonia police use grappler technology to stop drunk driver – ClickOnDetroit | WDIV Local 4

Livonia Police Deploy Grappler Technology to Safely Stop Drunk Driver

August 2, 2025
New NIL guidance from College Sports Commission softens stance on collective payments to athletes – CBS Sports

New NIL guidance from College Sports Commission softens stance on collective payments to athletes – CBS Sports

August 2, 2025
Foraging strategy and tree structure as drivers of arboreality and suspensory behaviour in savannah-dwelling chimpanzees – Frontiers

Foraging strategy and tree structure as drivers of arboreality and suspensory behaviour in savannah-dwelling chimpanzees – Frontiers

August 2, 2025
EPA attacks climate science. Here are the facts. – E&E News by POLITICO

EPA Questions Climate Science: Key Insights You Shouldn’t Miss

August 2, 2025
6 science-backed strategies to improve your memory – National Geographic

6 Proven Science-Backed Strategies to Boost Your Memory

August 2, 2025
Trying to keep your brain young? A big new study finds these lifestyle changes help – NPR

Trying to keep your brain young? A big new study finds these lifestyle changes help – NPR

August 2, 2025
2025 World Junior Summer Showcase: 3 things learned on Day 5 – NHL.com

3 Must-Know Highlights from Day 5 of the 2025 World Junior Summer Showcase

August 2, 2025
Economic Reality Bites Trump and His Protectionist Trade Policies – The New Yorker

How Trump’s Protectionist Trade Policies Ended Up Hurting the Global Economy

August 2, 2025
Chicago Youth Symphony Orchestra takes the Lollapalooza stage – Yahoo Home

Chicago Youth Symphony Orchestra takes the Lollapalooza stage – Yahoo Home

August 2, 2025
President Trump Delivers Remarks on Making Health Technology Great Again – The White House (.gov)

President Trump Delivers Remarks on Making Health Technology Great Again – The White House (.gov)

August 2, 2025

Categories

Archives

August 2025
MTWTFSS
 123
45678910
11121314151617
18192021222324
25262728293031
« Jul    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (750)
  • Economy (775)
  • Entertainment (21,653)
  • General (16,243)
  • Health (9,812)
  • Lifestyle (783)
  • News (22,149)
  • People (776)
  • Politics (784)
  • Science (15,988)
  • Sports (21,271)
  • Technology (15,753)
  • World (758)

Recent News

Livonia police use grappler technology to stop drunk driver – ClickOnDetroit | WDIV Local 4

Livonia Police Deploy Grappler Technology to Safely Stop Drunk Driver

August 2, 2025
New NIL guidance from College Sports Commission softens stance on collective payments to athletes – CBS Sports

New NIL guidance from College Sports Commission softens stance on collective payments to athletes – CBS Sports

August 2, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version