bllast uniform processing of ec data
play

BLLAST Uniform processing of EC data Olivier De Coster & Henk - PowerPoint PPT Presentation

Jun 14, 2023 •201 likes •425 views

BLLAST Uniform processing of EC data Olivier De Coster & Henk Pietersen Supervised by F. Lohou, O. Hartogensis & A. Moene Content INTERNSHIP Experimental Set-up EC-stations Data Processing Scintillometer Analysis THESIS

  2. BLLAST Uniform processing of EC data Olivier De Coster & Henk Pietersen Supervised by F. Lohou, O. Hartogensis & A. Moene

  3. Content INTERNSHIP • Experimental Set-up EC-stations • Data Processing • Scintillometer Analysis THESIS

  4. INTERNSHIP • Experimental Set-up EC-stations • Data Processing • Scintillometer Analysis THESIS

  5. Super Site 1 Valimev tower Overview Laboratoire d’Aérologie MicroSite (20 Hz) • 2m: CSAT & LICOR Valimev tower (10 Hz) • 30m: CSAT & LICOR SkinFlow • 45m: Gill • 60m: CSAT & Krypton Valimev MicroSite SkinFlow mast (20 Hz) • 0.9,1.1m: Kaijo Denki & SkinFlow mast T-couple University of Utah & • 2,3,5,8m: CSAT & T-couple Wageningen University MicroSite University of Bergen

  6. Super Site 2 Forest mast Overview University of Utah & Wageningen University Forest mast (10 Hz) • 20m: CSAT & T-couple • 30m: CSAT & LICOR Corn (20 Hz) • 5m: CSAT & LICOR Moor (20 Hz) • 3m: CSAT & LICOR Forest Moor Météo-France Corn Corn Météo-France Moor

  7. Edge Site Wheat University of Bonn EDGE SITE Grass (20 Hz) • 2½m: CSAT & LICOR Edge (20 Hz) • 2½m: CSAT & LICOR Wheat (20 Hz) • 3m: CSAT & LICOR Grass Forschungszentrum Edge Jülich & Bonn University Wageningen University

  8. INTERNSHIP • Experimental Set-up EC-stations • Data Processing • Scintillometer Analysis THESIS

  9. Processing STEP 1: www.met.wau.nl/ Organizing projects/csi2ncdf/index.htm Raw Data l STEP 2: Rotation Correction www.met.wau.nl/ STEP 3: projects/jep/index.html Flux Calculation

  10. STEP 1: Organizing Raw Data • Original raw data formats: – Binary (TOB1,2,3) and ASCII (TOA5, text) • Output: raw data in uniform and daily NetCDF files per EC-station • NetCDF variable names: YYYY, DOY, HHMM, sec, u, v, w, T_sonic,... • File naming: BLLAST_SiteName_EC-station_Y2011DOY165.nc

  11. NetCDF files locations • Locations BLLAST database: Small scale Ground 60m Tower heterogeneity Station site Divergence site (SkinFlow) Forest site Edge Site Meteorological parameters Surface energy balance Micrometeo stations corn site 2 parameters Surface energy balance stations moor site 2

  12. STEP 2: Rotation Correction • Planar fit method Angles calculated over chosen period • BLLAST: calculate angles first and last week, check difference Small: Large: Use full Use weekly BLLAST period periods

  13. STEP 3: Flux Calculation PROCES COMMENTS Block averaging Averaging 5, 10, 30 minutes Planar fit (Wilczack et al., Rotation 2001) Mean(V) � 0 yes Time-lag yes/no Despiking no Rejection non-physical values yes Poor frequency response yes (Moore, 1986) Webb correction yes (Webb et al., 1980) O 2 correction Krypton yes (Tanner et al., 1993) Sonic T correction yes (Schotanus et al., 1983)

  14. Flux Output • Flux text files containing: – No. of samples – Means, standard deviations & covariances – Structure parameters – Derived physical quantities (fluxes) – Tolerance intervals • Flux files also available in NetCDF

  15. Sensible Heat Flux – IOP 9

  16. Latent Heat and CO 2 Flux – IOP 9

  17. Composite Day – Edge

  18. Composite Day – Valimev 60m

  19. INTERNSHIP • Experimental Set-up EC-stations • Data Processing • Scintillometer Analysis THESIS

  20. Thesis - scintillometry • LAS data � calculate H using a single height • Challenge: slant path and topography • Effective height concept � 3D • Flux footprint: wind, stability, terrain

  21. Questions?

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

Uniform Boilerplate and List Processing Or: Scrap Your Scary Types Neil Mitchell and Colin

Uniform Boilerplate and List Processing Or: Scrap Your Scary Types Neil Mitchell and Colin

Uniform Boilerplate and List Processing Or: Scrap Your Scary Types Neil Mitchell and Colin Runciman, Haskell Workshop, 2007 Simple generics (Haskell 98) Huttons Razor++ data Exp = Lit Int | Neg Exp | Add Exp Exp | Sub Exp Exp | Mul Exp

816 views • 14 slides
A Uniform Architecture for Parsing and Generation of Natural Language G unter Neumann DFKI

A Uniform Architecture for Parsing and Generation of Natural Language G unter Neumann DFKI

Uniform grammatical processing A Uniform Architecture for Parsing and Generation of Natural Language G unter Neumann DFKI GmbH 66123 Saarbr ucken neumann@dfki.de G unter Neumann DFKI Uniform grammatical processing Overview Work

1.21k views • 32 slides
Presentation of some previous work with connections to BLLAST Erik Nilsson Doctoral student in

Presentation of some previous work with connections to BLLAST Erik Nilsson Doctoral student in

Presentation of some previous work with connections to BLLAST Erik Nilsson Doctoral student in Uppsala Sweden, finished 19 April 2013. working mainly with LES and field measurements of Department of influence from ocean waves on Atmospheric

467 views • 11 slides
Uniform Boilerplate and List Processing Neil Mitchell, Colin Runciman www.cs.york.ac.uk/~

Uniform Boilerplate and List Processing Neil Mitchell, Colin Runciman www.cs.york.ac.uk/~

Uniform Boilerplate and List Processing Neil Mitchell, Colin Runciman www.cs.york.ac.uk/~ ndm/uniplate A Simple Expression Type data Expr= Add Expr Expr | Sub Expr Expr | Mul Expr Expr | Div Expr Expr | Neg Expr | Val Int | Var String

651 views • 23 slides
Analysis of the surface energy budget for the BLLAST 2011 campaign S. Wacker 1 , J. Grbner 1 ,

Analysis of the surface energy budget for the BLLAST 2011 campaign S. Wacker 1 , J. Grbner 1 ,

Analysis of the surface energy budget for the BLLAST 2011 campaign S. Wacker 1 , J. Grbner 1 , J. Reuder 2 , H. Pietersen 3 , O. Decoster 3 1 Physikalisch-Meteorologisches Observatorium Davos and World Radiation Center 2 University of Bergen

273 views • 16 slides
Curriculum on The Cadet Corps Uniform Class A Uniform Class A Uniform Agenda C1. Class A

Curriculum on The Cadet Corps Uniform Class A Uniform Class A Uniform Agenda C1. Class A

Curriculum on The Cadet Corps Uniform Class A Uniform Class A Uniform Agenda C1. Class A Uniform CLASS A UNIFORM C1. Wear the Class A Uniform to standard. Class A Uniform Known as Black Service Uniform or Class A Worn mainly

502 views • 14 slides
SkyArrow operations B. Gioli, A. Zaldei, P. Toscano, E. Magliulo CNR IBIMET & ISAFOM BLLAST

SkyArrow operations B. Gioli, A. Zaldei, P. Toscano, E. Magliulo CNR IBIMET & ISAFOM BLLAST

SkyArrow operations B. Gioli, A. Zaldei, P. Toscano, E. Magliulo CNR IBIMET & ISAFOM BLLAST Workshop Firenze, Feb. 6-7, 2012 Study area

517 views • 12 slides
Curriculum on The Cadet Corps Uniform Wear It WIth honor Class C Uniform Class C Uniform

Curriculum on The Cadet Corps Uniform Wear It WIth honor Class C Uniform Class C Uniform

Curriculum on The Cadet Corps Uniform Wear It WIth honor Class C Uniform Class C Uniform Agenda B1. Class C Uniform CLASS C UNIFORM B1. Wear the Class C Uniform to standard. Class C Uniform Fully described in CR 1-8, Chp. 8 Headgear

185 views • 14 slides
Winter Uniform If out of uniform students must present a note of explanation to their Year Level

Winter Uniform If out of uniform students must present a note of explanation to their Year Level

Student Presentation Policy February 01, 2018 Summer Uniform If out of uniform students must present a note of explanation to their Year Level Coordinator who will issue a uniform pass. Summer Uniform (Terms 1&4) - Academic The summer

421 views • 3 slides
61A Lecture 30 Announcements Data Processing Data Processing 4 Data Processing Many data sets

61A Lecture 30 Announcements Data Processing Data Processing 4 Data Processing Many data sets

61A Lecture 30 Announcements Data Processing Data Processing 4 Data Processing Many data sets can be processed sequentially: 4 Data Processing Many data sets can be processed sequentially: The set of all Twitter posts 4 Data

1.5k views • 112 slides
Back on the high frequency measurements produced by tethered balloon during 12 IOPs of BLLAST

Back on the high frequency measurements produced by tethered balloon during 12 IOPs of BLLAST

Back on the high frequency measurements produced by tethered balloon during 12 IOPs of BLLAST Cliquez pour modifier le style du titre Guylaine Canut Cliquez pour modifier le style des sous-titres du masque Thanks to : Dominique Legain Bruno

414 views • 13 slides
OVERVIEW 1 What is the Uniform Guidance? Rules that set uniform standards for the award and

OVERVIEW 1 What is the Uniform Guidance? Rules that set uniform standards for the award and

Uniform Guidance Procurement Requirements for NC Local Governments Norma Houston NC State Treasurers Conference June 26, 2018 OVERVIEW 1 What is the Uniform Guidance? Rules that set uniform standards for the award and expenditure of

731 views • 28 slides
Uniform Guidance aka UG, UniGui HUGE: CSU Harnessing Uniform Guidance Effectively An update

Uniform Guidance aka UG, UniGui HUGE: CSU Harnessing Uniform Guidance Effectively An update

Uniform Guidance aka UG, UniGui HUGE: CSU Harnessing Uniform Guidance Effectively An update for SFSU Faculty and Staff Uniform Guidance Most significant change in research administration in 50 years Uniform Guidance Reform History Feb

673 views • 33 slides
Non-Uniform Computation Lecture 10 Non-Uniform Computational Models: Circuits 1 Non-Uniform

Non-Uniform Computation Lecture 10 Non-Uniform Computational Models: Circuits 1 Non-Uniform

Non-Uniform Computation Lecture 10 Non-Uniform Computational Models: Circuits 1 Non-Uniform Computation 2 Non-Uniform Computation Uniform: Same program for all (the infinitely many) inputs 2 Non-Uniform Computation Uniform: Same program

1.36k views • 107 slides
MAZENOD COLLEGE STUDENT PRESENTATION POLICY SUMMER UNIFORM If out of uniform students must

MAZENOD COLLEGE STUDENT PRESENTATION POLICY SUMMER UNIFORM If out of uniform students must

MAZENOD COLLEGE STUDENT PRESENTATION POLICY SUMMER UNIFORM If out of uniform students must present a note of explanation to their Year Level Coordinator who will issue a uniform pass. Summer Uniform (Terms 1 & 4) - Academic The summer

305 views • 3 slides
UNIFORM PROPOSAL CONTENTS 4 UNIFORM REFLECTIVE TAPE 12 11 10 9 8 6 5 3 UNIFORM

UNIFORM PROPOSAL CONTENTS 4 UNIFORM REFLECTIVE TAPE 12 11 10 9 8 6 5 3 UNIFORM

Veronica Namane Director Cell: 0828212177 veronica @afriuniforms.co.za www.afriuniforms.co.za national number: 0861-4-32433 Admin and training: Blyvooruitzicht 116, LR Farm, Portion 4, Western Deep Levels, Carletonville UNIFORM PROPOSAL

139 views • 12 slides
communicating analytical results 14 th January 2020 NHS England and NHS Improvement Population

communicating analytical results 14 th January 2020 NHS England and NHS Improvement Population

Population Health Management PHM Analyst Academy: Problem structuring and communicating analytical results 14 th January 2020 NHS England and NHS Improvement Population Health Management Welcome Lucy Hawkins, Strategy Unit NHS England and

1.68k views • 126 slides
AFM S CORPORATE GOVERNANCE CODE Martin Shaw Chief Executive, AFM EVOLUTION OF THE CODE

AFM S CORPORATE GOVERNANCE CODE Martin Shaw Chief Executive, AFM EVOLUTION OF THE CODE

! AFM S CORPORATE GOVERNANCE CODE Martin Shaw Chief Executive, AFM EVOLUTION OF THE CODE EQUITABLE LIFE In 2000 the House of Lords ruled that the society must honour the bonuses that it promised to 90,000 policy holders with

518 views • 13 slides
Migration to Stages V7 Stages V7 UI Concept 2 Stages V7 Reporting Migration Guide:

Migration to Stages V7 Stages V7 UI Concept 2 Stages V7 Reporting Migration Guide:

Migration to Stages V7 Stages V7 UI Concept 2 Stages V7 Reporting Migration Guide: https://doc.stagesasaservice.com/doku.php?id=v7migrate:reports 3 Stages V7 Compliance 4 Stages V7 Tailoring 5 Stages V7 User Management 6

694 views • 15 slides
Strengthening Early Childhood in Kansas WEBINAR AUGUST 12, 2020 WELCOME Our Tomorrows Update

Strengthening Early Childhood in Kansas WEBINAR AUGUST 12, 2020 WELCOME Our Tomorrows Update

Strengthening Early Childhood in Kansas WEBINAR AUGUST 12, 2020 WELCOME Our Tomorrows Update Health and Safety Guidance from Kansas Department of Health and Environment Provider Panel and Discussion Webinar Agenda SHARE YOUR STORY 1,553

238 views • 7 slides
Prevention Planning: Beyond the Provincial Framework February 22, 2017 1 Poll Here Welcome

Prevention Planning: Beyond the Provincial Framework February 22, 2017 1 Poll Here Welcome

Inter-LHIN Collaboration in Fall Prevention Planning: Beyond the Provincial Framework February 22, 2017 1 Poll Here Welcome & Introduction http://rgps.on.ca/files/IntegratedProvincialFallsPreventionFrameworkToolkit_July2011.pdf 1 Poll

441 views • 33 slides
Computer Networks M OpenStack and Amazon Web Services Antonio Corradi Luca Foschini Michele

Computer Networks M OpenStack and Amazon Web Services Antonio Corradi Luca Foschini Michele

University of Bologna Dipartimento di Informatica Scienza e Ingegneria (DISI) Engineering Bologna Campus Class of Computer Networks M OpenStack and Amazon Web Services Antonio Corradi Luca Foschini Michele Solimando Academic year

627 views • 42 slides
Winning in the States Webinar Series www.winninginthestates.org Winning in the States State

Winning in the States Webinar Series www.winninginthestates.org Winning in the States State

Winning in the States Webinar Series www.winninginthestates.org Winning in the States State & Local Advocacy Responses to Covid-19 March 26, 2020 Presenters Shiu-Ming Cheer, Director of Movement Building & Strategic Partnerships, NILC

993 views • 30 slides
Todays Agenda Welcome and Introductions C2C review and 2016 plans Hosts comments

Todays Agenda Welcome and Introductions C2C review and 2016 plans Hosts comments

Todays Agenda Welcome and Introductions C2C review and 2016 plans Hosts comments Data Share results Career / Technical Workgroup ESD Update (What opportunities Update for Veterans) Small Business/ Entrepreneurship

747 views • 51 slides

More recommend