ge g climate science lab
play

GE G Climate Science Lab AMSR-E Soil Moisture Assessment in - PowerPoint PPT Presentation

Nov 17, 2023 •345 likes •584 views

GE G Climate Science Lab AMSR-E Soil Moisture Assessment in Oklahoma: Comparison of Multiple Root Zone Datasets Trent Ford and Steven Quiring Texas A&M University Dept. of Geography http://climatology.tamu.edu/

  1. GE G Climate Science Lab AMSR-E Soil Moisture Assessment in Oklahoma: Comparison of Multiple Root Zone Datasets Trent Ford and Steven Quiring Texas A&M University Dept. of Geography http://climatology.tamu.edu/ https://www.facebook.com/GeogCSL MOISST Workshop 2014 Stillwater, Oklahoma

  2. Motivation Ford and Quiring : AMSR-E in Oklahoma

  3. Previous Work • Root zone estimates based on surface retrievals from SMOS were generally comparable to Mesonet data • SMOS-based root zone estimates did not compare well with observations at sites with highly heterogeneous soils between 5 and 25 cm Ford and Quiring : AMSR-E in Oklahoma

  4. Questions 1. Can root zone products based on satellite surface retrievals accurately depict soil moisture conditions in heterogeneous soil conditions? 2. Are products based on data assimilation more accurate in such conditions than data derived using simpler methods? 3. Where can we expect SMAP-based root zone products to perform well or poorly? Ford and Quiring : AMSR-E in Oklahoma

  5. Datasets Satellite Soil Moisture • AMSR-E Daily L3 Descending - 0.25° resolution ( GES_DISC_LPRM_AMSRE_D_SOILM3_V002 ) • Root Zone: 2-Layer Palmer Water Balance Model ( GES_DISC_LPRM_AMSRE_D_RZSM3_V001, Bolten et al. 2010 ) In Situ Soil Moisture • Oklahoma Mesonet daily observations (12 stations, 5 & 25 cm) Ford and Quiring : AMSR-E in Oklahoma

  6. Surface – Near Surface Comparison Ford and Quiring : AMSR-E in Oklahoma

  7. Surface – Near Surface Comparison Ford and Quiring : AMSR-E in Oklahoma

  8. Surface – Near Surface Comparison Ford and Quiring : AMSR-E in Oklahoma

  9. Surface – Near Surface Comparison Ford and Quiring : AMSR-E in Oklahoma

  10. Surface – Near Surface Comparison Ford and Quiring : AMSR-E in Oklahoma

  11. Surface – Near Surface Comparison Ford and Quiring : AMSR-E in Oklahoma

  12. Surface – Near Surface Comparison Mesonet (5 cm) - AMSRE Volumetric Water Content Mesonet (5 cm) - AMSRE Volumetric Water Content (CDF Match) Station MAE MBE RMSE R 2 NS Station MAE MBE RMSE R 2 NS Ada 0.15 -0.13 0.19 0.25 -3.51 Ada 0.05 0.00 0.07 0.33 0.44 Boise City 0.08 0.06 0.10 0.18 0.06 Boise City 0.05 0.00 0.08 0.34 0.47 Bristow 0.11 0.00 0.14 0.05 -2.78 Bristow 0.05 0.00 0.07 0.05 0.17 Copan 0.09 0.05 0.12 0.30 -0.72 Copan 0.04 0.00 0.06 0.34 0.50 Guthrie 0.08 0.04 0.11 0.23 -0.63 Guthrie 0.04 0.00 0.06 0.28 0.48 Hectorville 0.21 0.20 0.21 0.08 -1.85 Hectorville 0.05 0.02 0.08 0.13 0.57 Idabel 0.20 -0.20 0.23 0.34 -5.70 Idabel 0.05 0.00 0.07 0.36 0.46 McAlester 0.15 -0.14 0.17 0.28 -8.15 McAlester 0.03 0.00 0.05 0.30 0.36 Miami 0.10 0.07 0.12 0.26 -0.06 Miami 0.06 0.00 0.09 0.34 0.42 Ringwood 0.08 -0.04 0.10 0.26 -1.47 Ringwood 0.03 0.00 0.04 0.32 0.49 Spencer 0.12 0.08 0.14 0.12 -1.32 Spencer 0.04 0.01 0.06 0.16 0.59 Vanoss 0.12 -0.11 0.15 0.32 -3.21 Vanoss 0.03 0.00 0.05 0.45 0.57 Super Site 0.08 0.05 0.11 0.30 -1.33 Super Site 0.03 0.00 0.04 0.48 0.78 Average 0.12 -0.01 0.15 0.22 -2.45 Average 0.04 0.00 0.06 0.28 0.46 Ford and Quiring : AMSR-E in Oklahoma

  13. Root Zone Comparison Ford and Quiring : AMSR-E in Oklahoma

  14. Root Zone Comparison Ford and Quiring : AMSR-E in Oklahoma

  15. Root Zone Comparison AMSR-E EnKF – CDF Match AMSR-E EnKF Mesonet (25 cm) - AMSRE Volumetric Water Content Mesonet (25 cm) - AMSRE Volumetric Water Content (CDF Match) Station MAE MBE RMSE R 2 NS Station MAE MBE RMSE R 2 NS Ada 0.09 -0.06 0.11 0.45 -2.62 Ada 0.03 0.00 0.04 0.48 0.40 Boise City 0.09 0.07 0.11 0.30 -0.25 Boise City 0.05 0.00 0.08 0.43 0.32 Bristow 0.11 -0.09 0.12 0.35 -2.35 Bristow 0.04 0.00 0.06 0.37 0.21 Copan 0.21 -0.21 0.22 0.44 -36.91 Copan 0.02 0.00 0.03 0.51 0.43 Guthrie 0.07 -0.04 0.09 0.44 -0.40 Guthrie 0.03 0.00 0.05 0.58 0.52 Hectorville 0.19 -0.19 0.19 0.67 -10.82 Hectorville 0.02 0.00 0.03 0.74 0.72 Idabel 0.07 0.02 0.09 0.60 -1.31 Idabel 0.02 0.00 0.04 0.64 0.60 McAlester 0.06 -0.02 0.08 0.58 -0.54 McAlester 0.02 0.00 0.04 0.62 0.58 Miami 0.12 -0.12 0.14 0.48 -1.88 Miami 0.03 0.00 0.06 0.59 0.53 Ringwood 0.08 -0.03 0.10 0.28 -2.29 Ringwood 0.04 0.00 0.05 0.30 0.10 Spencer 0.07 0.03 0.08 0.48 -0.80 Spencer 0.02 0.00 0.04 0.67 0.64 Vanoss 0.11 0.09 0.14 0.27 -9.66 Vanoss 0.02 0.00 0.03 0.52 0.45 Super Site 0.07 -0.02 0.08 0.50 -0.51 Super Site 0.03 0.00 0.04 0.48 0.78 Average 0.11 -0.04 0.12 0.44 -5.82 Average 0.03 0.00 0.05 0.54 0.46 Mesonet (5 cm) - AMSRE Volumetric Water Content Mesonet (5 cm) - AMSRE Volumetric Water Content (CDF Match) MAE MBE RMSE R 2 NS MAE MBE RMSE R 2 NS Average 0.12 -0.01 0.15 0.22 -2.45 Average 0.04 0.00 0.06 0.28 0.46 Ford and Quiring : AMSR-E in Oklahoma

  16. Data Assimilation vs. Exponential Filter AMSR-E EnKF AMSR-E Filter Ford and Quiring : AMSR-E in Oklahoma

  17. Data Assimilation vs. Exponential Filter AMSR-E EnKF AMSR-E Filter Mesonet (25 cm) - AMSRE Volumetric Water Content Mesonet (25 cm) – Filter AMSRE Volumetric Water Content Station MAE MBE RMSE R 2 NS Station MAE MBE RMSE R 2 NS Ada 0.09 -0.06 0.11 0.45 -2.62 Ada 0.13 -0.12 0.16 0.26 -6.39 Boise City 0.09 0.07 0.11 0.30 -0.25 Boise City 0.08 0.08 0.12 0.25 -0.38 Bristow 0.11 -0.09 0.12 0.35 -2.35 Bristow 0.06 0.01 0.07 0.21 -0.20 Copan 0.21 -0.21 0.22 0.44 -36.91 Copan 0.08 -0.06 0.10 0.34 -6.34 Guthrie 0.07 -0.04 0.09 0.44 -0.40 Guthrie 0.09 0.08 0.11 0.24 -1.18 Hectorville 0.19 -0.19 0.19 0.67 -10.82 Hectorville 0.14 0.14 0.15 0.32 -5.79 Idabel 0.07 0.02 0.09 0.60 -1.31 Idabel 0.11 -0.10 0.13 0.41 -3.61 McAlester 0.06 -0.02 0.08 0.58 -0.54 McAlester 0.06 0.01 0.08 0.30 -0.56 Miami 0.12 -0.12 0.14 0.48 -1.88 Miami 0.07 0.03 0.08 0.32 -0.02 Ringwood 0.08 -0.03 0.10 0.28 -2.29 Ringwood 0.10 0.10 0.12 0.36 -3.05 Spencer 0.07 0.03 0.08 0.48 -0.80 Spencer 0.22 0.22 0.23 0.14 -13.46 Vanoss 0.11 0.09 0.14 0.27 -9.66 Vanoss 0.08 0.03 0.09 0.30 -3.61 Super Site 0.07 -0.02 0.08 0.50 -0.51 Super Site 0.03 0.00 0.05 0.48 0.44 Average 0.11 -0.04 0.12 0.44 -5.82 Average 0.10 0.04 0.12 0.29 -3.71 Ford and Quiring : AMSR-E in Oklahoma

  18. Data Assimilation vs. Exponential Filter AMSR-E EnKF AMSR-E Filter Mesonet (25 cm) - AMSRE Volumetric Water Content Mesonet (25 cm) – Filter AMSRE Volumetric Water Content Station MAE MBE RMSE R 2 NS Station MAE MBE RMSE R 2 NS Ada 0.09 -0.06 0.11 0.45 -2.62 Ada 0.13 -0.12 0.16 0.26 -6.39 Boise City 0.09 0.07 0.11 0.30 -0.25 Boise City 0.08 0.08 0.12 0.25 -0.38 Bristow 0.11 -0.09 0.12 0.35 -2.35 Bristow 0.06 0.01 0.07 0.21 -0.20 Copan 0.21 -0.21 0.22 0.44 -36.91 Copan 0.08 -0.06 0.10 0.34 -6.34 Guthrie 0.07 -0.04 0.09 0.44 -0.40 Guthrie 0.09 0.08 0.11 0.24 -1.18 Hectorville 0.19 -0.19 0.19 0.67 -10.82 Hectorville 0.14 0.14 0.15 0.32 -5.79 Idabel 0.07 0.02 0.09 0.60 -1.31 Idabel 0.11 -0.10 0.13 0.41 -3.61 McAlester 0.06 -0.02 0.08 0.58 -0.54 McAlester 0.06 0.01 0.08 0.30 -0.56 Miami 0.12 -0.12 0.14 0.48 -1.88 Miami 0.07 0.03 0.08 0.32 -0.02 Ringwood 0.08 -0.03 0.10 0.28 -2.29 Ringwood 0.10 0.10 0.12 0.36 -3.05 Spencer 0.07 0.03 0.08 0.48 -0.80 Spencer 0.22 0.22 0.23 0.14 -13.46 Vanoos 0.11 0.09 0.14 0.27 -9.66 Vanoos 0.08 0.03 0.09 0.30 -3.61 Super Site 0.07 -0.02 0.08 0.50 -0.51 Super Site 0.03 0.00 0.05 0.48 0.44 Average 0.11 -0.04 0.12 0.44 -5.82 Average 0.10 0.04 0.12 0.29 -3.71 Ford and Quiring : AMSR-E in Oklahoma

  19. Data Assimilation vs. Exponential Filter Ford and Quiring : AMSR-E in Oklahoma

  20. Data Assimilation vs. Exponential Filter Ford and Quiring : AMSR-E in Oklahoma

Download Presentation
Download Policy: The content available on the website is offered to you 'AS IS' for your personal information and use only. It cannot be commercialized, licensed, or distributed on other websites without prior consent from the author. To download a presentation, simply click this link. If you encounter any difficulties during the download process, it's possible that the publisher has removed the file from their server.

Recommend

Climate Science Briefing Dr Stephen Rintoul Interim Director, CSIRO Climate Science Centre 26

Climate Science Briefing Dr Stephen Rintoul Interim Director, CSIRO Climate Science Centre 26

Climate Science Briefing Dr Stephen Rintoul Interim Director, CSIRO Climate Science Centre 26 September 2016 Approach Present evidence from peer reviewed, publicly available material as summarised in the State of the Climate 2014 report

536 views • 24 slides
Climate Change: Climate Change: The Science and the Skeptics The Science and the Skeptics

Climate Change: Climate Change: The Science and the Skeptics The Science and the Skeptics

Climate Change: Climate Change: The Science and the Skeptics The Science and the Skeptics Isnt climate change natural? Yes and No--- Lets first look at the causes of natural changes Milankovitch Three astronomical factors influence the

799 views • 78 slides
Interaction between Climate Science and Climate Change Politics Hartmut Grassl Max Planck

Interaction between Climate Science and Climate Change Politics Hartmut Grassl Max Planck

Interaction between Climate Science and Climate Change Politics Hartmut Grassl Max Planck Institute for Meteorology, Hamburg Presentation at the Opening of the International Symposium on Hydrology, Marine Ecosystems and Climate Change Studies

414 views • 19 slides
Climate Change Are we to blame? Presentation Flow Global changes Climate Science Findings

Climate Change Are we to blame? Presentation Flow Global changes Climate Science Findings

Climate Change Are we to blame? Presentation Flow Global changes Climate Science Findings Impacts on India Underlying Causes of Climate Change What changes are we seeing Unusual weather events around the world Rare snow in United

639 views • 47 slides
The Critical Role Of Supercomputing in Weather and Climate Science Prof Dale Barker Director,

The Critical Role Of Supercomputing in Weather and Climate Science Prof Dale Barker Director,

The Critical Role Of Supercomputing in Weather and Climate Science Prof Dale Barker Director, CCRS NSCC Webinar 1 October 2020 Overview The Climate Challenge Brief History of Supercomputing in Weather/Climate Science Climate System

423 views • 38 slides
Climate change the science & the lies Tony Eggleton Outline Some basic climate stuff

Climate change the science & the lies Tony Eggleton Outline Some basic climate stuff

Climate change the science & the lies Tony Eggleton Outline Some basic climate stuff what the science says About trust and lies How to misinform 1. Attack the person 2. It stands to reason 3. Cherry pick or brush aside 4.

1.18k views • 99 slides
Climate Change for the U.S. Military Sage Miller, TRADOC G-2 1 The Science of Climate Change

Climate Change for the U.S. Military Sage Miller, TRADOC G-2 1 The Science of Climate Change

The Implications of Climate Change for the U.S. Military Sage Miller, TRADOC G-2 1 The Science of Climate Change Global temperature rise Warming oceans Ocean acidification Shrinking ice sheets Glacial retreat Sea

358 views • 13 slides
The Importance & Challenges of Communicating Climate Change Science Jeffrey T. Kiehl

The Importance & Challenges of Communicating Climate Change Science Jeffrey T. Kiehl

The Importance & Challenges of Communicating Climate Change Science Jeffrey T. Kiehl Climate Change Research Section NCAR Outline Why Climate Communication is Important Barriers to Climate Communication Breaking Through the

467 views • 22 slides
Climate Science Climate Science Climate Change Mitigation in a Diverse and Threatened Appalachia

Climate Science Climate Science Climate Change Mitigation in a Diverse and Threatened Appalachia

Climate Science Climate Science Climate Change Mitigation in a Diverse and Threatened Appalachia Carson Bartholic, Jacob Fay, Logan Hine, Jordan McCord -Wolbert, Carson Bartholic, Jacob Fay, Logan Hine, Jordan McCord Wolbert, Abby Reagan,

197 views • 9 slides
Climate Science Finding message in the noise Chris Jack cjack@csag.uct.ac.za Climate

Climate Science Finding message in the noise Chris Jack cjack@csag.uct.ac.za Climate

Climate Science Finding message in the noise Chris Jack cjack@csag.uct.ac.za Climate Systems Analysis Group University of Cape Town Climate Systems Analysis Group There is a lot of noise... Nothing is changing Dishonest Science IPCC

753 views • 52 slides
Western Water Resources, Climate, and Science Kevin Werner Western Region Climate Service

Western Water Resources, Climate, and Science Kevin Werner Western Region Climate Service

Western Water Resources, Climate, and Science Kevin Werner Western Region Climate Service Director March 2, 2015 NOAAs Climate Stewards Presentation Outline Western Water Resources Colorado River Basin California Impacts of

602 views • 36 slides
From Climate Science to Adaptation Decision-Making Mark Stafford Smith Science Director, CSIRO

From Climate Science to Adaptation Decision-Making Mark Stafford Smith Science Director, CSIRO

From Climate Science to Adaptation Decision-Making Mark Stafford Smith Science Director, CSIRO Climate Adaptation Flagship CLIMATE ADAPTATION FLAGSHIP Canberra Study Tour, 17 th September 2013 Where I am going... 1. Brief introduction, &

1.11k views • 59 slides
Connecting Science and Decision-Making to Manage Climate Risks Kathy Jacobs University of

Connecting Science and Decision-Making to Manage Climate Risks Kathy Jacobs University of

Southwest Drought and Human Health Workshop Tucson, AZ February 27, 2020 Connecting Science and Decision-Making to Manage Climate Risks Kathy Jacobs University of Arizona Director, Center for Climate Adaptation Science and Solutions

685 views • 22 slides
Climate Change Legislative, Regulatory, and Economic Forces at Work Emerging Issues: Climate

Climate Change Legislative, Regulatory, and Economic Forces at Work Emerging Issues: Climate

Climate Change Legislative, Regulatory, and Economic Forces at Work Emerging Issues: Climate Change Legislation AHC Group Corporate Affiliates Workshop January 28th Phoenix, AZ Louis E. Tosi Science Science (closed?) (re-opening?) U.S.

559 views • 19 slides
Climate Change: The Latest Science, Why Its Serious, What We Can Do About It September 8,

Climate Change: The Latest Science, Why Its Serious, What We Can Do About It September 8,

Climate Change: The Latest Science, Why Its Serious, What We Can Do About It September 8, 2015 Chuck Kutscher National Renewable Energy Laboratory Note: Any opinions expressed are my own. Part 1. The Latest Science

1.44k views • 115 slides
Climate Change: Science, Impacts, Challenges & Solu6ons Dr.

Climate Change: Science, Impacts, Challenges & Solu6ons Dr.

Climate Change: Science, Impacts, Challenges & Solu6ons Dr. Ray Weymann Ray.Climate@charter.net h>p://www.centralcoastclimatescience.org February 2,9,16,23 2013

952 views • 49 slides
Land Data Assimilation and the (Coordinated) National Soil Moisture Network Wade Crow USDA ARS

Land Data Assimilation and the (Coordinated) National Soil Moisture Network Wade Crow USDA ARS

Land Data Assimilation and the (Coordinated) National Soil Moisture Network Wade Crow USDA ARS Hydrology and Remote Sensing Laboratory Alexander Gruber, Wouter Dorigo TU-Wien, Department of Geodesy and Geo-information MOISST/NSMN Workshop,

565 views • 22 slides
1 How to define in practice a probability distribution in a very large dimensional space ? Only

1 How to define in practice a probability distribution in a very large dimensional space ? Only

Purpose of assimilation : reconstruct as accurately as possible the state of the atmosphere (the ocean, or whatever the system of interest is), using all available appropriate information. The latter essentially consists of The observations.

453 views • 3 slides
Company Updates PT Indika Energy Tbk. 25 April 2019 Shareholder Structure By 31 March 2019 By

Company Updates PT Indika Energy Tbk. 25 April 2019 Shareholder Structure By 31 March 2019 By

Company Updates PT Indika Energy Tbk. 25 April 2019 Shareholder Structure By 31 March 2019 By 31 March 2018 Changes YoY No. of No. of No. of shares No. of shares No Description Investors % Investors % % I. Domestic Retail 16,166

1.14k views • 59 slides
Introduction to Bankruptcy AN OVERVIEW OF THE TYPES OF RELIEF AVAILABLE AND KEY ELEMENTS OF A

Introduction to Bankruptcy AN OVERVIEW OF THE TYPES OF RELIEF AVAILABLE AND KEY ELEMENTS OF A

3/28/2017 Introduction to Bankruptcy AN OVERVIEW OF THE TYPES OF RELIEF AVAILABLE AND KEY ELEMENTS OF A BANKRUPTCY CASE Colleen A. Brown U.S. Bankruptcy Judge, District of Vermont Commencement of Case Filing of a bankruptcy petition aka

243 views • 7 slides
Spanish Language and Diversity Training for Nurses and Other Health Care Professionals Providing

Spanish Language and Diversity Training for Nurses and Other Health Care Professionals Providing

Spanish Language and Diversity Training for Nurses and Other Health Care Professionals Providing quality language training programs which focus on empowerment through education and compassion through cross-cultural understanding Cross Cultural

433 views • 20 slides
Piaget : Cognitive Developmental Theory Lindsey Gardner & Leslie Wells Historical Influences

Piaget : Cognitive Developmental Theory Lindsey Gardner & Leslie Wells Historical Influences

Piaget : Cognitive Developmental Theory Lindsey Gardner & Leslie Wells Historical Influences Jean Piaget Passion for Biology Big Three Immanuel Kant Categories, Schemata, & Constructivism Herbert Spencer

785 views • 19 slides
taking in and fully understanding information or ideas. The AirCasting platform is an end-to-end

taking in and fully understanding information or ideas. The AirCasting platform is an end-to-end

Assimilation = The process of taking in and fully understanding information or ideas. The AirCasting platform is an end-to-end solution for recording and sharing air quality data. info@habitatmap.org habitatmap.org aircasting.org

350 views • 18 slides
The Millennial Challenge Evaluating the Assimilation of Millennials into the Army Officer Corps

The Millennial Challenge Evaluating the Assimilation of Millennials into the Army Officer Corps

The Millennial Challenge Evaluating the Assimilation of Millennials into the Army Officer Corps COL James McGahey U.S. Army War College Fellow Duke University, AY 2018 Duke Mentor: Dr. Tana Johnson AWC Faculty Advisor: Dr. Bill Johnsen 1

743 views • 37 slides

More recommend