NASA Snowex 2020 Experiment Plan
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NASA SnowEx 2020 Experiment Plan Draft (August 2019) Leadership Team: H.P. Marshall1,2, Carrie Vuyovich3, Chris Hiemstra2, Ludo Brucker3, Kelly Elder4, Jeff Deems5, Jerry Newlin6 Other contributing authors: Ned, Bair7, Roger Bales8, Anne Nolin9, Ernesto Trujillo10, Jim McNamara1, Chago Rodriguez1, Maggi Kraft1, McKenzie Skiles11, Andy Gleason12, Dan McGrath13, Noah Molotch14, Kate Hale14, Ryan Webb15, Mike Durand16, Paul Houser17, Jessica Lundquist18, Chris Chickadel18, Delwyn Moller19, Batuhan Osmanoglu3, Kat Bormann20, Steve Tanner5 1) Department of Geosciences, Boise State University 2) U.S. Army Cold Regions Research and Engineering Laboratory 3) NASA Goddard Space Flight Center 4) U.S. Forest Service, Rocky Mountain Research Station 5) National Snow and Ice Data Center 6) ATA Aerospace, LLC 7) Earth Research Institute, University of California Santa Barbara 8) Sierra Nevada Research Institute, University of California Merced 9) Department of Geography, University of Nevada, Reno 10) USDA Northwest Watershed Research Center 11) Department of Geography, University of Utah 12) Department of Geosciences, Fort Lewis College 13) Department of Geosciences, Colorado State University 14) Institute of Arctic and Alpine Research, University of Colorado Boulder 15) Center for Water and the Environment, University of New Mexico 16) School of Earth Sciences, Ohio State University 17) Geography and Geoinformation Science, George Mason University 18) Civil and Environmental Engineering, University of Washington 19) Remote Sensing Solutions 20) NASA Jet Propulsion Laboratory 1 Document Change Record Document version Description of main change(s) 2019-07 Initial draft in review by SnowEx Leadership 2019-08 (this version) Draft released to THP16 Advisors 2 Table of Contents 1 INTRODUCTION ............................................................................................................................... 5 1.1.1 Western U.S. Time Series Campaign ......................................................................................... 6 1.1.2 Mammoth/Lakes Basin Campaign ............................................................................................ 7 1.1.3 Grand Mesa Intensive Observation Period (IOP) ...................................................................... 8 1.2 THP16 SCIENCE PLAN GAPS & PRIORITIES ADDRESSED ............................................................................ 8 1.3 SNOWEX2020 TIMELINE OF AIRBORNE AND GROUND ACTIVITIES ............................................................... 0 2 MANAGEMENT ................................................................................................................................ 0 2.1 SNOWEX 2020 ORGANIZATION CHART .................................................................................................. 0 2.2 ROLES AND RESPONSIBILITIES ............................................................................................................... 0 2.3 COMMUNICATION .............................................................................................................................. 1 3 CORE SNOWEX2020 AIRBORNE ACTIVITIES...................................................................................... 1 3.1 AIRBORNE SENSOR DESCRIPTIONS ......................................................................................................... 1 3.1.1 UAVSAR ..................................................................................................................................... 1 3.1.2 Airborne LiDAR .......................................................................................................................... 2 3.1.3 SWESARR .................................................................................................................................. 3 3.1.4 Thermal-IR ................................................................................................................................ 3 3.1.5 GLISTIN-A .................................................................................................................................. 4 3.2 FLIGHT LINES AND FLIGHT PLANS .......................................................................................................... 5 3.2.1 Time Series Campaign ............................................................................................................... 5 3.2.2 Grand Mesa IOP ........................................................................................................................ 6 3.2.3 Mammoth/Lakes Basin Campaign ............................................................................................ 7 4 PARTNERSHIPS ................................................................................................................................ 7 4.1 AIRBORNE SNOW OBSERVATORY .......................................................................................................... 7 4.2 CRREL HELIPOD ................................................................................................................................ 7 4.3 UNIVERSITY OF ALABAMA SNOWRADAR ................................................................................................. 8 4.4 NOHRSC ......................................................................................................................................... 8 4.5 OUTREACH AND EDUCATION: WWA SNOWSCHOOL ................................................................................ 9 5 GROUND ACTIVITIES ........................................................................................................................ 9 6.1 TIME SERIES CAMPAIGN ...................................................................................................................... 9 5.1.1 Study Locations ......................................................................................................................... 9 5.2.1 Sampling Strategy ................................................................................................................... 10 5.2.2 Core Observations ................................................................................................................... 11 5.2.3 Schedule .................................................................................................................................. 11 5.2 GRAND MESA IOP ........................................................................................................................... 12 5.2.1 Study Location ........................................................................................................................ 12 5.2.2 Sampling Strategy ................................................................................................................... 15 5.2.3 Ground Sample Design Assessment ........................................................................................ 18 5.2.4 Core Observations ................................................................................................................... 19 5.2.5 Meteorological Stations .......................................................................................................... 20 5.2.6 Ground-Based Instruments ..................................................................................................... 20 5.2.7 Schedule .................................................................................................................................. 25 3 6 SATELLITE OBSERVATIONS ............................................................................................................. 27 6.1 TASKED SATELLITES .......................................................................................................................... 27 6.2.1 Maxar WorldView 1,2, and 3 (Formerly DigitalGlobe) ................................................................ 27 6.2.1 TerraSAR-X .............................................................................................................................. 27 6.2 OPERATIONAL SATELLITES .................................................................................................................. 27 6.2.1 GOES-17 .................................................................................................................................. 28 6.2.2 Sentinel 1A, 1B ........................................................................................................................ 28 6.2.3 ICESat-2 ................................................................................................................................... 28 7 MODELING .................................................................................................................................... 28 7.1 SNOW ENSEMBLE UNCERTAINTY PROJECT ............................................................................................. 28 7.2 SNOW OSSE ................................................................................................................................... 30 8 DATA MANAGEMENT PLAN ........................................................................................................... 31 REFERENCES ........................................................................................................................................... 34 APPENDIX A – LIST OF PARTICIPANTS & ORGANIZATIONS ..................................................................... 36 APPENDIX B – FIELD SAMPLING PROTOCOL ..........................................................................................