NPOESS P3I & Follow-on Threshold Operational Mission

Slides:

Advertisements

Similar presentations

ESTO Advanced Component Technology 11/17/03 Laser Sounder for Remotely Measuring Atmospheric CO 2 Concentrations GSFC CO 2 Science and Sounder.

Advertisements

CALIPSO and LITE data for space-based DWL design and Data utility studies: Research plans G. D. Emmitt Simpson Weather Associates D. Winker and Y. Hu (LaRC)

Calibration Scenarios for PICASSO-CENA J. A. REAGAN, X. WANG, H. FANG University of Arizona, ECE Dept., Bldg. 104, Tucson, AZ MARY T. OSBORN SAIC,

1 Doppler Wind Lidar Technology Roadmap Ken Miller, Mitretek Systems Coauthors –see Reference 2 January 27, 2004.

Uncertainty in Cloud Aerosol Transport System (CATS) Products and Measurements Presented by Patrick Selmer Goddard advisor: Dr. Matthew McGill Assisted.

TRMM Tropical Rainfall Measurement (Mission). Why TRMM? n Tropical Rainfall Measuring Mission (TRMM) is a joint US-Japan study initiated in 1997 to study.

Performance characteristics and design trades for an ISS Hybrid Doppler Wind Lidar G. D. Emmitt and S. Wood Simpson Weather Associates Charlottesville,

HiRes Usage. Outline ● Shower energy ( Size, dE/dx ) ● Atmospheric profile ( stdz76, radiosonde) ● Rayleigh Scattering ● Aerosols Model ( density, variability.

Characterization of Orbiting Wide-angle Light-collectors (OWL) By: Rasha Usama Abbasi.

Aquarius/SAC-D Science Meeting Seattle, WA July 2010 College of Engineering Department of Atmospheric, Oceanic & Space Sciences Chris Ruf Space Physics.

Spaceborne Weather Radar

CALIPSO and LITE Data for Space-based DWL Design and Data Utility Studies: Research Plans: Part II Dave Emmitt, Simpson Weather Associates Dave Winker,

ElectroScience Lab IGARSS 2011 Vancouver Jul 26th, 2011 Chun-Sik Chae and Joel T. Johnson ElectroScience Laboratory Department of Electrical and Computer.

Observations and simulations of the wind structure in the boundary layer around an isolated mountain during the MATERHORN field experiment Stephan F.J.

Application of a High-Pulse-Rate, Low-Pulse-Energy Doppler Lidar for Airborne Pollution Transport Measurement Mike Hardesty 1,4, Sara Tucker 4*,Guy Pearson.

G O D D A R D S P A C E F L I G H T C E N T E R Goddard Lidar Observatory for Winds (GLOW) Wind Profiling from the Howard University Beltsville Research.

1 Kavaya – IIP-2004 Summary of NASA Laser/Lidar Working Group Status by Michael J. Kavaya NASA Langley Research Center Bruce M. Gentry NASA Goddard Space.

Lidar Working Group on Space-Based Winds, Snowmass, Colorado, July 17-21, 2007 A study of range resolution effects on accuracy and precision of velocity.

B. Gentry/GSFCSLWG 06/29/05 Scaling Ground-Based Molecular Direct Detection Doppler Lidar Measurements to Space Using Wind Profile Measurements from GLOW.

Mike Newchurch 1, Shi Kuang 1, John Burris 2, Steve Johnson 3, Stephanie Long 1 1 University of Alabama in Huntsville, 2 NASA/Goddard Space Flight Center,

Study Design and Summary Atmospheric boundary layer (ABL) observations were conducted in Sapporo, Japan from April 2005 to July Three-dimensional.

Scaling Surface and Aircraft Lidar Results for Space-Based Systems (and vice versa) Mike Hardesty, Barry Rye, Sara Tucker NOAA/ETL and CIRES Boulder, CO.

Pointing Determination for a Coherent Wind Lidar Mission

B. Gentry/GSFCGTWS 2/26/01 Doppler Wind Lidar Measurement Principles Bruce Gentry NASA / Goddard Space Flight Center based on a presentation made to the.

January 24, 2002 Key West, FL Lidar Winds Working Group Meeting GTWS SDT-Yoe & Atlas Science Definition Team Activities and the GTWS Draft Data Requirements.

TODWL and other Navy airborne wind lidar plans including nocturnal flight plan in November G. D. Emmitt SWA Working Group meeting Snowmass, CO 18 July,

Update on Hybrid Detection DWL Study* G. D. Emmitt WG on Space-based Lidar Winds Oxnard, CA 7-9 February, 2001 *funded by the IPO.

Spaceborne 3D Imaging Lidar John J. Degnan Geoscience Technology Office, Code Code 900 Instrument and Mission Initiative Review March 13, 2002.

E.Plagnol - TA/TALE feb Acceptance and Counting Rates of EUSO ë Detecting UHECR from space ë The EUSO detector : Who does what. ë Some characteristics.

NPOESS DWL Mass and Power Estimation Ken Miller, Dave Emmitt, Bruce Gentry, Raj Khanna Key West WG Meeting January 20, 2006.

Airborne Measurement of Horizontal Wind and Moisture Transport Using Co-deployed Doppler and DIAL lidars Mike Hardesty, Alan Brewer, Brandi McCarty, Christoph.

More on Wind Shear Statistics: Intercomparison of Measurements from Airborne DWL and Ground-based Sensors S. Greco and G.D. Emmitt Simpson Weather Associates.

KNMI 35 GHz Cloud Radar & Cloud Classification* Henk Klein Baltink * Robin Hogan (Univ. of Reading, UK)

NASA ESTO ATIP Laser Sounder for Remotely Measuring Atmospheric CO 2 Concentrations 12/12/01 NASA Goddard - Laser Remote Sensing Branch 1 James B. Abshire,

Simulations Report E. García, UIC. Run 1 Geometry Radiator (water) 1cm x 2cm x 2cm with optical properties Sensitive Volume (hit collector) acrylic (with.

Status of the P3DWL investigations on NOAA aircraft Emmitt (SWA) Atlas(AOML/NOAA) Eleuterio (ONR/USNavy) DWL WG Meeting 24 – 26 August 2010 Bar Harbor,

6-D dynamics in an isochronous FFAG lattice e-model Main topic : Tracking code development : 3-D simulation of the field in an isochronous FFAG optics.

An Alternative Direct Detection Approach to Doppler Winds that is Independent of Aerosol Mixing Ratio and Transmitter Frequency Jitter Ball Aerospace &

OSSE Plans Related to a Hybrid Mission and ADM Follow-on Missions G.D. Emmitt Simpson Weather Associates WG on Space-base Lidar Winds Welches, OR

Surface Layer SLODAR J. Osborn, R. Wilson and T. Butterley A prototype of a new SLODAR instrument has been developed at Durham CfAI and tested at the Paranal.

Simulation Studies in support of an ISS GWOS mission: TropWinds Emmitt, Wood, Greco (SWA) Gentry (GSFC/NASA) Kavaya (LaRC/NASA) DWL WG Meeting 24 – 26.

Evaluation of T511(1°) clouds Simpson Weather Associates 7 June 2007 NCEP OSSE meeting.

InSAR Application for mapping Ice Sheets Akhilesh Mishra Dec 04, 2015.

A Cross Check of Atmospheric Attenuation for the High Resolution Fly’s Eye Astroparticle Experiment Chris Cannon Advisor: Lawrence Wiencke University of.

NOAA Airborne Doppler Update Mike Hardesty, Alan Brewer, Brandi McCarty and Christoph Senff NOAA/ETL and University of Colorado/CIRES Gerhard Ehret, Andreas.

The Orbiting Carbon Observatory (OCO) Mission: Retrieval Characterisation and Error Analysis H. Bösch 1, B. Connor 2, B. Sen 1, G. C. Toon 1 1 Jet Propulsion.

Adam Blake, June 9 th Results Quick Review Look at Some Data In Depth Look at One Anomalous Event Conclusion.

1 Architecture Alternatives for the DWL Space Demonstration Ken Miller Mitretek Systems June 28, 2006.

GWOLF and VALIDAR Comparisons M. Kavaya & G. Koch NASA/LaRC D. Emmitt & S. Wood SWA Lidar Working Group Meeting Sedona, AZ January 2004.

MSFC/GHCC 1 2 micron pulsed ground based lidar Non-Contact Velocity Measurements on Simulated River Surfaces Using Coherent Doppler Lidar Preliminary Results.

Kavaya-1 Coherent Doppler Lidar Roadmap to Both the NRC Decadal Survey “Science Demonstration” and “Operational” Missions Michael J. Kavaya Jirong Yu Upendra.

NPOESS P 3 I Space Demonstration of 3D wind observations using Doppler Wind Lidar (DWL) DWL Mission Definition Team April 18, April 05.

CFLOS opportunities update with CALIPSO and impact on simulating GWOS and ADM in OSSEs G. D. Emmitt and S. Greco Simpson Weather Associates D. Winker NASA/LaRC.

PAC questions and Simulations Peter Litchfield, August 27 th Extent to which MIPP/MINER A can help estimate far detector backgrounds by extrapolation.

ESS wire scanner Benjamin Cheymol

Global Characterization of X CO2 as Observed by the OCO (Orbiting Carbon Observatory) Instrument H. Boesch 1, B. Connor 2, B. Sen 1,3, G. C. Toon 1, C.

# x pixels Geometry # Detector elements Detector Element Sizes Array Size Detector Element Sizes # Detector elements Pictorial diagram showing detector.

Cloud Detection: Optical Depth Thresholds and FOV Considerations Steven A. Ackerman, Richard A. Frey, Edwin Eloranta, and Robert Holz Cloud Detection Issues.

presented by: Reham Mahmoud AbD El-fattah ali

Lidar winds from GEO: The Photons to Winds Conversion Efficiency

Lidar winds from GEO: The Photons to Winds Conversion Efficiency

Clouds, shear and the simulation of hybrid wind lidar

Huailin Chen, Bruce Gentry, Tulu Bacha, Belay Demoz, Demetrius Venable

Methodology for 3D Wind Retrieval from HIWRAP Conical Scan Data:

Validation of airborne 1

6-D dynamics in an isochronous FFAG lattice e-model

Plotting Points Guided Notes

GLAS Cloud Statistics and Their Implications for a Hybrid Mission

BalloonWinds-GroundWinds Project Summary

HARGLO-2 Wind Intercomparisons

Presentation transcript:

NPOESS P3I & Follow-on Threshold Operational Mission Point Design Performance Plots Using The Doppler Lidar Simulation Model (DLSM) Simpson Weather Associates

Parameter Demo Threshold Objective Direct Detection Subsystem Parameter Demo Threshold Objective Energy per pulse (at 1.06 microns) .75J Prf 100Hz Conversion efficiency .45 Wallplug efficeincy .042 T/R Optical throughput (pre receiver/detector) .36 Detector QE .6 Beam split fraction .4 Filter through put .17 Edge sensitivity .0075 Telescope diameter .75m Integration time 12s 6s

Parameter Demo Threshold Objective Coherent Detection Subsystem Parameter Demo Threshold Objective Energy per pulse .25J Prf 5 Hz 10 Hz Wallplug efficeincy .014 T/R Optical throughput (pre receiver/detector) .55 Mixing efficiency .42 Detector QE .8 Telescope diameter .25m Integration time 12s 6s

Reference Performance Profile

833 km Demo Mission Direct Molecular (Background Aerosol) Direct Molecular (Enhanced Aerosol) Coherent (Background Aerosol) Coherent (Enhanced Aerosol) At a planned 10% duty cycle, the orbit average for the Direct Molecular system is estimated to be 250 watts Note

400 km Threshold Mission (30 degree nadir) Direct Molecular (Background Aerosol) Direct Molecular (Enhanced Aerosol) Coherent (Enhanced Aerosol) Coherent (Background Aerosol) Note At a planned 10% duty cycle, the orbit average for the Direct Molecular system is estimated to be 250 watts

400 km Threshold Mission (45 degree nadir)

Space Wind Measurement Requirements - 1 Demo Threshold Objective Vertical depth of regard (DOR) 0-20 0-30 km Vertical resolution: Tropopause to top of DOR Top of BL to tropopause (~12 km) Surface to top of BL (~2 km) Not Req. 2 1 0.5 0.25 Number of collocated LOS wind measurements for horizA wind calculation 2 = pair - Horizontal resolutionA 350 100 Number of horizontalA wind tracksB 4 12 Velocity errorC Above BL In BL 3 m/s Minimum wind measurement success rate 50 % Temporal resolution (N/A for single S/C) N/A 6 hours Data product latency 2.75 A – Horizontal winds are not actually calculated; rather two LOS winds with appropriate angle spacing and collocation are measured for an “effective” horizontal wind measurement. The two LOS winds are reported to the user. B – The 4 cross-track measurements do not have to occur at the same along-track coordinate; staggering is OK. C – Error = 1s LOS wind random error, projected to a horizontal plane; from all lidar, geometry, pointing, atmosphere, signal processing, and sampling effects. The true wind is defined as the linear average, over a 100 x 100 km box centered on the LOS wind location, of the true 3-D wind projected onto the lidar beam direction provided with the data. (original errata that have been corrected) = meet or exceed = TBD

Issues for ISAL/IMDC What subsystems can be shared? What is the standby power requirement for the DD system? What are the scanner power requirements? Peak and average draw?