• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer
  • Advertise
  • Contact Us
  • About Towleroad
  • Towleroad on Social Media
  • Privacy Policy

Towleroad Gay News

Gay Blog Towleroad: More than gay news | gay men

  • Body
  • Daily Resist
  • POLITICS
  • Travel
  • Music
  • Theatre
  • Film
  • TV
  • Sports
  • Business
  • Men
  • Marriage Equality
  • Space
  • Trans Rights
  • Books
  • Science
  • Gay Iconography
  • TowleREAD

Where The Trees Are: MAP

January 11, 2012 by Andy Towle

Trees

A new map has been released showing where the largest and densest masses of trees are in the United States. NASA's Earth Observatory explains:

Josef Kellndorfer and Wayne Walker of the Woods Hole Research Center (WHRC) recently worked with colleagues at the U.S. Forest Service and U.S. Geological Survey to create such an inventory for the United States. The map above was built from the National Biomass and Carbon Dataset (NBCD), released in 2011. It depicts the concentration of biomass—a measure of the amount of organic carbon—stored in the trunks, limbs, and leaves of trees. The darkest greens reveal the areas with the densest, tallest, and most robust forest growth,

Over six years, researchers assembled the national forest map from space-based radar, satellite sensors, computer models, and a massive amount of ground-based data. It is possibly the highest resolution and most detailed view of forest structure and carbon storage ever assembled for any country.

Forests in the U.S. were mapped down to a scale of 30 meters, or roughly 10 computer display pixels for every hectare of land (4 pixels per acre). They divided the country into 66 mapping zones and ended up mapping 265 million segments of the American land surface. Kellndorfer estimates that their mapping database includes measurements of about five million trees.

Filed Under: News Tagged With: Nature, News

Recent Posts

  • Forbidden from Using Any of Jared and Ivanka’s 6 Bathrooms, Secret Service Spent $100K+ to Rent Toilet in Tony D.C. Neighborhood

    Forbidden from Using Any of Jared and Ivanka’s 6 Bathrooms, Secret Service Spent $100K+ to Rent Toilet in Tony D.C. Neighborhood

    8 hours ago
  • Rudy Giuliani, Ken Jones, FAA, Andy Murray, Brian Littrell, Andrew Yang, Harold Bornstein, Snapchat, Six Feet Under: HOT LINKS

    Rudy Giuliani, Ken Jones, FAA, Andy Murray, Brian Littrell, Andrew Yang, Harold Bornstein, Snapchat, Six Feet Under: HOT LINKS

    9 hours ago
  • Lindsey Graham Says Impeaching Trump Post-Presidency is Wrong: ‘Why Don’t We Impeach George Washington? He Owned Slaves’ — WATCH

    Lindsey Graham Says Impeaching Trump Post-Presidency is Wrong: ‘Why Don’t We Impeach George Washington? He Owned Slaves’ — WATCH

    13 hours ago
  • This Heartwarming Viral Gay Doritos Ad Needs No Translation: WATCH

    This Heartwarming Viral Gay Doritos Ad Needs No Translation: WATCH

    14 hours ago
Previous Post: « Jon Stewart Rips CNN’s Horrible New Morning Show for Making Celebrity Wake-Up Calls: VIDEO
Next Post: Cheryl Pflug Becomes Second GOP Washington State Senator to Support Marriage Equality Bill »

Primary Sidebar

  • Forbidden from Using Any of Jared and Ivanka’s 6 Bathrooms, Secret Service Spent $100K+ to Rent Toilet in Tony D.C. Neighborhood

  • Rudy Giuliani, Ken Jones, FAA, Andy Murray, Brian Littrell, Andrew Yang, Harold Bornstein, Snapchat, Six Feet Under: HOT LINKS

  • Lindsey Graham Says Impeaching Trump Post-Presidency is Wrong: ‘Why Don’t We Impeach George Washington? He Owned Slaves’ — WATCH

Recent Posts

  • Forbidden from Using Any of Jared and Ivanka’s 6 Bathrooms, Secret Service Spent $100K+ to Rent Toilet in Tony D.C. Neighborhood

    Forbidden from Using Any of Jared and Ivanka’s 6 Bathrooms, Secret Service Spent $100K+ to Rent Toilet in Tony D.C. Neighborhood

    8 hours ago
  • Rudy Giuliani, Ken Jones, FAA, Andy Murray, Brian Littrell, Andrew Yang, Harold Bornstein, Snapchat, Six Feet Under: HOT LINKS

    Rudy Giuliani, Ken Jones, FAA, Andy Murray, Brian Littrell, Andrew Yang, Harold Bornstein, Snapchat, Six Feet Under: HOT LINKS

    9 hours ago
  • Lindsey Graham Says Impeaching Trump Post-Presidency is Wrong: ‘Why Don’t We Impeach George Washington? He Owned Slaves’ — WATCH

    Lindsey Graham Says Impeaching Trump Post-Presidency is Wrong: ‘Why Don’t We Impeach George Washington? He Owned Slaves’ — WATCH

    13 hours ago
  • This Heartwarming Viral Gay Doritos Ad Needs No Translation: WATCH

    This Heartwarming Viral Gay Doritos Ad Needs No Translation: WATCH

    14 hours ago
  • Tilda Swinton: ‘I Always Felt I Was Queer … It’s My World’

    Tilda Swinton: ‘I Always Felt I Was Queer … It’s My World’

    14 hours ago
  • QAnon Rep. Marjorie Taylor Greene (R-GA) Vows to File Impeachment Articles Against Joe Biden on His First Day in Office: WATCH

    QAnon Rep. Marjorie Taylor Greene (R-GA) Vows to File Impeachment Articles Against Joe Biden on His First Day in Office: WATCH

    15 hours ago
  • Siegfried & Roy’s Siegfried Fischbacher Has Died at 81, Eight Months After Losing Roy Horn

    Siegfried & Roy’s Siegfried Fischbacher Has Died at 81, Eight Months After Losing Roy Horn

    15 hours ago
  • Lady Gaga to Sing National Anthem at Biden Inauguration

    Lady Gaga to Sing National Anthem at Biden Inauguration

    15 hours ago
  • Trump Issues Lie-Filled  Video Statement After He is Impeached for Second Time: WATCH

    Trump Issues Lie-Filled Video Statement After He is Impeached for Second Time: WATCH

    16 hours ago
  • Klete Keller, Eric Trump, Bobby Christine, Prince Harry’s Ponytail, Ellen’s COVID, Adam Newbold, Mo Brooks, Paul Gosar: HOT LINKS

    Klete Keller, Eric Trump, Bobby Christine, Prince Harry’s Ponytail, Ellen’s COVID, Adam Newbold, Mo Brooks, Paul Gosar: HOT LINKS

    1 day ago

Most Commented

  • Advertise
  • Contact Us
  • About Towleroad
  • Towleroad on Social Media
  • Privacy Policy

Footer

Copyright © 2021 · Log in