Determination of the 3D Trajectory of Coronal Mass Ejections using Stereoscopy
|
|
|
- Andra Bridges
- 5 years ago
- Views:
Transcription
1 Determination of the 3D Trajectory of Coronal Mass Ejections using Stereoscopy Vahab Pournaghshband University of California, Berkeley JPLUS/SURF Mentor: Dr. Paulett Liewer 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 1
2 What is a CME? Coronal Mass Ejections Corona: Sun s Atmosphere CME: Portion of Corona Blasted into the Solar Wind Velocity: 300~2000 to (km/s) Consists of Electrons, Ions, Magnetic Field 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 2
3 Why Studying CMEs? Communications Systems Disruption Satellite, GPS, Cell phones etc Astronauts Radiation Exposure Electric Power Outage 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 3
4 Solution: SOHO? 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 4
5 Solution: STEREO 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 5
6 STEREO Field of View 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 6
7 Simulated STEREO Data C2 H1 H2 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 7
8 Approach Automatic Tiepointing Loop Tracing 3D Reconstruction CME Representative Point Trajectory + Velocity Determination 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 8
9 Approach Automatic Tiepointing β Loop Tracing α 3D Reconstruction CME Representative Point Trajectory + Velocity Determination 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 9
10 Automatic Tiepointing Masking Skeletonizer Closing Slope Analyzer 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 10
11 Masking 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 11
12 Masking 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 12
13 Skeletonizer Stentiford s Algorithm: J. R. Parker. Algorithms For Image Processing and Computer Vision. John Wiley and Sons, Inc., /11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 13
14 Skeletonizer 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 14
15 Closing Algorithm 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 15
16 Closing Algorithm 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 16
17 Closing Algorithm 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 17
18 Closing Algorithm 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 18
19 Closing Algorithm 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 19
20 Closing Algorithm 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 20
21 Closing Algorithm 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 21
22 Horizontal Line 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 22
23 Slope Analyzer 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 23
24 Slope Analyzer 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 24
25 CME Representative Point 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 25
26 Plot: 3D Trajectory + Velocity 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 26
27 Plot: Longitude vs. Latitude 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 27
28 Acknowledgements Special Thanks To: Mentor: Dr. Paulett Liewer Jeffery Hall Dr. Eric DeJong Richard Alvidrez Thank you to the JPLUS for their funding and assistance in making this possible. 08/11/2006 Vahab Pournaghshband - Determination of the 3D Trajectory of CMEs using Stereoscopy 28
Ionospheric Effects on Aviation
Ionospheric Effects on Aviation Recent experience in the observation and research of ionospheric irregularities, gradient anomalies, depletion walls, etc. in USA and Europe Stan Stankov, René Warnant,
Storms in Earth s ionosphere
Storms in Earth s ionosphere Archana Bhattacharyya Indian Institute of Geomagnetism IISF 2017, WSE Conclave; Anna University, Chennai Earth s Ionosphere Ionosphere is the region of the atmosphere in which
SPACE WEATHER SIGNATURES ON VLF RADIO WAVES RECORDED IN BELGRADE
Publ. Astron. Obs. Belgrade No. 80 (2006), 191-195 Contributed paper SPACE WEATHER SIGNATURES ON VLF RADIO WAVES RECORDED IN BELGRADE DESANKA ŠULIĆ1, VLADIMIR ČADEŽ2, DAVORKA GRUBOR 3 and VIDA ŽIGMAN4
NVIS PROPAGATION THEORY AND PRACTICE
NVIS PROPAGATION THEORY AND PRACTICE Introduction Near-Vertical Incident Skywave (NVIS) propagation is a mode of HF operation that utilizes a high angle reflection off the ionosphere to fill in the gap
Comparing the Low-- and Mid Latitude Ionosphere and Electrodynamics of TIE-GCM and the Coupled GIP TIE-GCM
Comparing the Low-- and Mid Latitude Ionosphere and Electrodynamics of TIE-GCM and the Coupled GIP TIE-GCM Clarah Lelei Bryn Mawr College Mentors: Dr. Astrid Maute, Dr. Art Richmond and Dr. George Millward
Geomagnetic Disturbances. IEEE PES Chicago Chapter Technical Presentation March 12, Alan Engelmann Transmission Planning ComEd.
Geomagnetic Disturbances IEEE PES Chicago Chapter Technical Presentation March 12, 2014 Alan Engelmann Transmission Planning ComEd GMD Background Solar Disturbances Impacts Monitoring Events 2 Solar Disturbances
Study of small scale plasma irregularities. Đorđe Stevanović
Study of small scale plasma irregularities in the ionosphere Đorđe Stevanović Overview 1. Global Navigation Satellite Systems 2. Space weather 3. Ionosphere and its effects 4. Case study a. Instruments
Terry G. Glagowski W1TR / AFA1DI
The Ionogram and Radio Propagation By Terry G. Glagowski / W1TR / AFA1DI - 9/29/2017 9:46 AM Excerpts from a presentation by Tom Carrigan / NE1R / AFA1ID by Terry G. Glagowski W1TR / AFA1DI Knowledge of
Ionospheric and cosmic ray monitoring: Recent developments at the RMI
Solar Terrestrial Centre of Excellence Ionospheric and cosmic ray monitoring: Recent developments at the RMI Danislav Sapundjiev, Stan Stankov, Tobias Verhulst, Jean-Claude Jodogne Royal (RMI) Ringlaan
The USU-GAIM Data Assimilation Models for Ionospheric Specifications and Forecasts
The USU-GAIM Data Assimilation Models for Ionospheric Specifications and Forecasts L. Scherliess, R. W. Schunk, L. C. Gardner, L. Zhu, J.V. Eccles and J.J Sojka Center for Atmospheric and Space Sciences
GAVIN DOCHERTY & CRAIG ROBERTS School of Surveying & Spatial Information Systems. University of NSW
FIG2010, Sydney, Australia 15 April 2010 The impact of Solar Cycle 24 on Network RTK in Australia GAVIN DOCHERTY & CRAIG ROBERTS School of Surveying & Spatial Information Systems University of NSW School
What is Space Weather? THE ACTIVE SUN
Aardvark Roost AOC Space Weather in Southern Africa Hannes Coetzee 1 What is Space Weather? THE ACTIVE SUN 2 The Violant Sun 3 What is Space Weather? Solar eruptive events (solar flares, coronal Mass Space
4/29/2012. General Class Element 3 Course Presentation. Radio Wave Propagation. Radio Wave Propagation. Radio Wave Propagation.
General Class Element 3 Course Presentation ti ELEMENT 3 SUB ELEMENTS General Licensing Class Subelement G3 3 Exam Questions, 3 Groups G1 Commission s Rules G2 Operating Procedures G3 G4 Amateur Radio
IONOSPHERE EFFECTS ON GPS/RF COMMUNICATION, ELECTRIC, METAL NETWORKS AND SPACECRAFTS OSMAN AKGÜN
IONOSPHERE EFFECTS ON GPS/RF COMMUNICATION, ELECTRIC, METAL NETWORKS AND SPACECRAFTS 2119212 OSMAN AKGÜN IONOSPHERE IONOSPHERE EFFECTS POSSIBLE EFFECTS GPS errors Atomic oxygen attack Spacecraft charging
Solar Activity Investigation (SAI): a 6U CubeSat mission concept
Solar Activity Investigation (SAI): a 6U CubeSat mission concept Neil Murphy 1, Stuart Jefferies 2, Bernhard Fleck 3, Francesco Berrilli 4, Marco Velli 5, Glenn Lightsey 6, Laurent Gizon 7, Doug Braun
Coronal and heliospheric imaging instrumentation development at RAL Space
Coronal and heliospheric imaging instrumentation development at RAL Space JA Davies, CJ Eyles, DK Griffin, RA Harrison, KF Middleton, AG Richards, JK Rogers, SJ Tappin, IAJ Tosh, NR Waltham Heritage (1)
Examination of Three Empirical Atmospheric Models
Examination of Three Empirical Atmospheric Models A Presentation Given to The Department of Physics Utah State University In Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy
Comments for a preliminary EIS science plan
Comments for a preliminary EIS science plan H. Hara 2005 Oct 31 For the science meeting at ISAS Observables Line intensity w Line shift by Doppler motion Line width motion temperature, nonthermal Information
Analysis of Ionospheric Anomalies due to Space Weather Conditions by using GPS-TEC Variations
Presented at the FIG Congress 2018, May 6-11, 2018 in Istanbul, Turkey Analysis of Ionospheric Anomalies due to Space Weather Conditions by using GPS-TEC Variations Asst. Prof. Dr. Mustafa ULUKAVAK 1,
AWESOME for educational and research use
SuperSID - a small-version AWESOME for educational and research use By Deborah Scherrer Tim Huynh Stanford University Solar Center 1 What I am going to talk about What is this project? What can the instrument
Voyage to Mars Space Simulation
Voyage to Mars Space Simulation Your class is divided into two crews Spacecraft Mars Control Perform experiments and send results to Mars Control Crew Record results, research analyze, and draw conclusions
Date(2002) proton flux Dst (pfu) 11-Jan nt 23-May nt 17-Jul nt 22-Aug nt 7-Sep nt 10-Nov nt 21-Apr nt
3.1 Solar energetic particles effect on the Earth/ionosphere in quiet geomagnetic condition Paul J Marchese, Donald E. Cotten *, and Tak David Cheung City University of New York Queensborough Community
[titlelscientific Studies of the High-Latitude Ionosphere with the Ionosphere Dynamics and Electrodynamics-Data Assimilation (IDED-DA) Model
[titlelscientific Studies of the High-Latitude Ionosphere with the Ionosphere Dynamics and Electrodynamics-Data Assimilation (IDED-DA) Model [awardnumberl]n00014-13-l-0267 [awardnumber2] [awardnumbermore]
ATMOSPHERIC NUCLEAR EFFECTS
EC3630 Radiowave Propagation ATMOSPHERIC NUCLEAR EFFECTS by Professor David Jenn (version 1.1) 1 Atmospheric Nuclear Effects (1) The effect of a nuclear blast on the atmosphere is a complicated function
Using the Radio Spectrum to Understand Space Weather
Using the Radio Spectrum to Understand Space Weather Ray Greenwald Virginia Tech Topics to be Covered What is Space Weather? Origins and impacts Analogies with terrestrial weather Monitoring Space Weather
Solar Radar Experiments
Solar Radar Experiments Paul Rodriguez Plasma Physics Division Naval Research Laboratory Washington, DC 20375 phone: (202) 767-3329 fax: (202) 767-3553 e-mail: paul.rodriguez@nrl.navy.mil Award # N0001498WX30228
Inversion of Geomagnetic Fields to derive ionospheric currents that drive Geomagnetically Induced Currents.
Inversion of Geomagnetic Fields to derive ionospheric currents that drive Geomagnetically Induced Currents. J S de Villiers and PJ Cilliers Space Science Directorate South African National Space Agency
Study of the ionosphere of Mars: application and limitations of the Chapman-layer model
Highlights of Spanish Astrophysics VI, Proceedings of the IX Scientific Meeting of the Spanish Astronomical Society held on September 13-17, 2010, in Madrid, Spain. M. R. Zapatero Osorio et al. (eds.)
WAAS SCINTILLATION CHARACTERIZATION Session 2B Global Effects on GPS/GNSS
WAAS SCINTILLATION CHARACTERIZATION Session 2B Global Effects on GPS/GNSS Presented by: Eric Altshuler Date: Authors: Eric Altshuler: Karl Shallberg: Zeta Associates BJ Potter: LS technologies SEQUOIA
Final Report: Building a Simple Aurora Monitor (SAM) Magnetometer to Measure Changes in the. Earth s Magnetic Field.
Final Report: Building a Simple Aurora Monitor (SAM) Magnetometer to Measure Changes in the Earth s Magnetic Field Katie Krohmaly Advisor: Dr. DeJong 1 Contents 1 Abstract 3 2 Introduction 4 3 Theory 6
Influence of Major Geomagnetic Storms Occurred in the Year 2011 On TEC Over Bangalore Station In India
International Journal of Electronics and Communication Engineering. ISSN 0974-2166 Volume 6, Number 1 (2013), pp. 105-110 International Research Publication House http://www.irphouse.com Influence of Major
ADVANCED SATELLITE COMMUNICATION (ASC) CASE STUDY DESIGN OF SYSTEM LEVEL CONCEPT FOR A SATELLITE LINK. 29 February 2016
HOCHSCHULE BREMEN UNIVERSITY OF APPLIED SCIENCES FACULTY OF ENGINEERING AND COMPUTER SCIENCE ADVANCED SATELLITE COMMUNICATION (ASC) CASE STUDY DESIGN OF SYSTEM LEVEL CONCEPT FOR A SATELLITE LINK 29 February
CONVERGENCE TIME IMPROVEMENT OF PRECISE POINT POSITIONING
CONVERGENCE TIME IMPROVEMENT OF PRECISE POINT POSITIONING Mohamed Elsobeiey and Ahmed El-Rabbany Department of Civil Engineering (Geomatics Option) Ryerson University, CANADA Outline Introduction Impact
The Robust Electrical Grid? Richard L. Garwin 1 Christie Place Unit 402W Scarsdale, NY URL:
The Robust Electrical Grid? Discussion for the Rotary Club meeting Moscato Restaurant, Scarsdale, NY January 19, 2016 Richard L. Garwin 1 Christie Place Unit 402W Scarsdale, NY 10583 RLG2@us.ibm.com URL:
Condensing Solar X-ray and EUV Flare and Coronal Dimming Information Down to a Few Bytes for Lagrange-Point Space Weather Missions
Condensing Solar X-ray and EUV Flare and Coronal Dimming Information Down to a Few Bytes for Lagrange-Point Space Weather Missions Tom Woods, Frank Eparvier, Andrew Jones, James Mason University of Colorado
Total Electron Content (TEC) and Model Validation at an Equatorial Region
Total Electron Content (TEC) and Model Validation at an Equatorial Region NORSUZILA YA ACOB 1, MARDINA ABDULLAH 2,* MAHAMOD ISMAIL 2,* AND AZAMI ZAHARIM 3,** 1 Faculty of Electrical Engineering, Universiti
Imaging in the EUV region. Eberhard Spiller
Imaging in the EUV region Eberhard Spiller Introduction to Imaging Applications Astronomy Microscopy EUV Lithography Direct Reconstruction E. Spiller, June 11, 2008 2 Imaging with light Waves move by λ
Introduction to ILWS. George Withbroe. Office of Space Science Sun Earth Connection Division NASA Headquarters
Introduction to ILWS George Withbroe Office of Space Science Sun Earth Connection Division NASA Headquarters GOAL: Stimulate and strengthen research in solar-terrestrial physics to improve understanding
IES 2015, May 12-14, Old Town Alexandria. Geomagnetic Laboratory, Natural Resources Canada 2. Geodetic Survey, Natural Resources Canada
Analyses of the geomagnetic variations and GPS scintillation over the Canadian auroral zone Lidia Nikitina 1, D.W. Danskin 1, R. Ghoddousi-Fard 2, P. Prikryl 1 1 Geomagnetic Laboratory, Natural Resources
GPS Ray Tracing to Show the Effect of Ionospheric Horizontal Gradeint to L 1 and L 2 at Ionospheric Pierce Point
Proceeding of the 2009 International Conference on Space Science and Communication 26-27 October 2009, Port Dickson, Negeri Sembilan, Malaysia GPS Ray Tracing to Show the Effect of Ionospheric Horizontal
SAR AUTOFOCUS AND PHASE CORRECTION TECHNIQUES
SAR AUTOFOCUS AND PHASE CORRECTION TECHNIQUES Chris Oliver, CBE, NASoftware Ltd 28th January 2007 Introduction Both satellite and airborne SAR data is subject to a number of perturbations which stem from
Why HF and SATCOM are Complementary
Why HF and SATCOM are Complementary Overview Safe, efficient air travel requires reliable communications. In order to provide reliable communications for aircraft operating beyond the range of ground-based
Radiation and Particles from the. Sun
2017 Radiation and Particles from the Photons Sun Photons (300000km/s ~ 8m 20s) radio waves, infra red, visible light, ultra violet, x-ray, x galactic waves, Solar Flux (30000km/s ~ 8m 20s) The 10.7 cm
Using a Sky Projection to Evaluate Pseudorange Multipath and to Improve the Differential Pseudorange Position
Using a Sky Projection to Evaluate Pseudorange Multipath and to Improve the Differential Pseudorange Position Dana G. Hynes System Test Group, NovAtel Inc. BIOGRAPHY Dana Hynes has been creating software
General Classs Chapter 7
General Classs Chapter 7 Radio Wave Propagation Bob KA9BHD Eric K9VIC Learning Objectives Teach you enough to get all the propagation questions right during the VE Session Learn a few things from you about
On the variation of the energy scale 3
22-Nov-15 On the variation of the energy scale 3 Page 1 On the variation of the energy scale 3 Parameters for galaxy rotation curves by Jo. Ke. Sun 22nd Nov 215 22-Nov-15 On the variation of the energy
Scientific Studies of the High-Latitude Ionosphere with the Ionosphere Dynamics and ElectroDynamics - Data Assimilation (IDED-DA) Model
DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Scientific Studies of the High-Latitude Ionosphere with the Ionosphere Dynamics and ElectroDynamics - Data Assimilation
RECOMMENDATION ITU-R P Prediction of sky-wave field strength at frequencies between about 150 and khz
Rec. ITU-R P.1147-2 1 RECOMMENDATION ITU-R P.1147-2 Prediction of sky-wave field strength at frequencies between about 150 and 1 700 khz (Question ITU-R 225/3) (1995-1999-2003) The ITU Radiocommunication
The Ionosphere and its Impact on Communications and Navigation. Tim Fuller-Rowell NOAA Space Environment Center and CIRES, University of Colorado
The Ionosphere and its Impact on Communications and Navigation Tim Fuller-Rowell NOAA Space Environment Center and CIRES, University of Colorado Customers for Ionospheric Information High Frequency (HF)
Challenging, innovative and fascinating
O3b 2.4m antennas operating in California. Photo courtesy Hung Tran, O3b Networks Challenging, innovative and fascinating The satellite communications industry is challenging, innovative and fascinating.
Data assimilation of FORMOSAT-3/COSMIC using NCAR Thermosphere Ionosphere Electrodynamic General Circulation Model (TIE-GCM)
Session 2B-03 5 th FORMOSAT-3 / COSMIC Data Users Workshop & ICGPSRO 2011 Data assimilation of FORMOSAT-3/COSMIC using NCAR Thermosphere Ionosphere Electrodynamic General Circulation Model (TIE-GCM) I
Currents, Electrojets and Instabilities. John D Sahr Electrical Engineering University of Washington 19 June 2016
Currents, Electrojets and Instabilities John D Sahr Electrical Engineering University of Washington 19 June 2016 Outline The two main sources of large scale currents in the ionosphere: solar-wind/magnetosphere,
The Radiation Balance
The Radiation Balance Readings A&B: Ch. 3 (p. 60-69) www: 4. Radiation Lab: 5 Topics 1. Radiation Balance Equation a. Net Radiation b.shortwave Radiation c. Longwave Radiation 2. Global Average 3. Spatial
Daytime modelling of VLF radio waves over land and sea, comparison with data from DEMETER Satellite
Daytime modelling of VLF radio waves over land and sea, comparison with data from DEMETER Satellite S. G. Meyer 1,2, A. B. Collier 1,2, C. J. Rodger 3 1 SANSA Space Science, Hermanus, South Africa 2 School
SPACE. (Some space topics are also listed under Mechatronic topics)
SPACE (Some space topics are also listed under Mechatronic topics) Dr Xiaofeng Wu Rm N314, Bldg J11; ph. 9036 7053, Xiaofeng.wu@sydney.edu.au Part I SPACE ENGINEERING 1. Vision based satellite formation
ESS 7 Lectures 15 and 16 November 3 and 5, The Atmosphere and Ionosphere
ESS 7 Lectures 15 and 16 November 3 and 5, 2008 The Atmosphere and Ionosphere The Earth s Atmosphere The Earth s upper atmosphere is important for groundbased and satellite radio communication and navigation.
Determination of Regional TEC Values by GNSS Measurements, A Case Study: Central Anatolia Sample, Turkey
Presented at the FIG Working Week 2017, May 29 - June 2, 2017 in Helsinki, Finland Determination of Regional TEC Values by GNSS Measurements, A Case Study: Central Anatolia Sample, Turkey Fuat BAŞÇİFTÇİ,
GAIM: Ionospheric Modeling
GAIM: Ionospheric Modeling J.J.Sojka, R.W. Schunk, L. Scherliess, D.C. Thompson, & L. Zhu Center for Atmospheric & Space Sciences Utah State University Logan, Utah Presented at: SDO EVE 2008 Workshop Virginia
Introduction To The Ionosphere
Introduction To The Ionosphere John Bosco Habarulema Radar School 12 13 September 2015, SANSA, What is a radar? This being a radar school... RAdio Detection And Ranging To determine the range, R, R=Ct/2,
Basics of Photogrammetry Note#6
Basics of Photogrammetry Note#6 Photogrammetry Art and science of making accurate measurements by means of aerial photography Analog: visual and manual analysis of aerial photographs in hard-copy format
9/12/2011. Training Course Remote Sensing Basic Theory & Image Processing Methods September 2011
Training Course Remote Sensing Basic Theory & Image Processing Methods 19 23 September 2011 Remote Sensing Platforms Michiel Damen (September 2011) damen@itc.nl 1 Overview Platforms & missions aerial surveys
D. Odstrcil George Mason University, 4400 University Drive, Fairfax, VA 22030, USA and NASA/GSFC M/C 674, Greenbelt, MD 20771, USA
Different Techniques for for (and Measurement Some Success of BzIn) Measurement of Bs B.V. Jackson H.-S. Yu, P.P. Hick, A. Buffington, Center for Astrophysics and Space Sciences, University of California
The Ionosphere and Thermosphere: a Geospace Perspective
The Ionosphere and Thermosphere: a Geospace Perspective John Foster, MIT Haystack Observatory CEDAR Student Workshop June 24, 2018 North America Introduction My Geospace Background (Who is the Lecturer?
Lecture 2. Electromagnetic radiation principles. Units, image resolutions.
NRMT 2270, Photogrammetry/Remote Sensing Lecture 2 Electromagnetic radiation principles. Units, image resolutions. Tomislav Sapic GIS Technologist Faculty of Natural Resources Management Lakehead University
Data Assimilation Models for Space Weather
Data Assimilation Models for Space Weather R.W. Schunk, L. Scherliess, D.C. Thompson, J. J. Sojka, & L. Zhu Center for Atmospheric & Space Sciences Utah State University Logan, Utah Presented at: SVECSE
Electromagnetic Waves & the Electromagnetic Spectrum
Electromagnetic Waves & the Electromagnetic Spectrum longest wavelength shortest wavelength The Electromagnetic Spectrum The name given to a group of energy waves that are mostly invisible and can travel
Ionospheric response to the space weather event of 18 November An investigation
Indian Journal of Radio & Space Physics Vol. 39, October 2010, pp. 290-295 Ionospheric response to the space weather event of 18 November 2003 - An investigation Pankaj Kumar 1,$, Wahab Uddin 1, Alok Taori
Solar Activity Effects on Propagation at 15 MHz Received at Anchorage, Alaska USA on 10 September 2017 Whitham D. Reeve. 1.
Solar Activity Effects on Propagation at 15 MHz Received at Anchorage, Alaska USA on 10 September 2017 Whitham D. Reeve 1. Introduction Solar cycle 24 continued its downward trend throughout 2017 but a
Copyright 2012, The Aerospace Corporation, All rights reserved
The Aerospace Corporation 2012 1 / 22 Aerospace PICOSAT Program Value 2 / 22 Perform Missions - two types: High risk for maximum return Use latest technology Create capability roadmap Risk reduction for
AUSPOS GPS Processing Report
AUSPOS GPS Processing Report February 13, 2012 This document is a report of the GPS data processing undertaken by the AUSPOS Online GPS Processing Service (version: AUSPOS 2.02). The AUSPOS Online GPS
LOCATION BASE-MONTHWISE ESTIMATION OF PV MODULE POWER OUTPUT BY USING NEURAL NETWORK WHICH OPERATES ON SPATIO-TEMPORAL GIS DATA
IMPACT: International Journal of Research in Engineering & Technology (IMPACT: IJRET) ISSN(E): 2321-8843; ISSN(P): 2347-4599 Vol. 2, Issue 6, Jun 2014, 133-142 Impact Journals LOCATION BASE-MONTHWISE ESTIMATION
Satellite collocation control strategy in COMS
SpaceOps Conferences 16-20 May 2016, Daejeon, Korea SpaceOps 2016 Conference 10.2514/6.2016-2452 Satellite collocation control strategy in COMS Yoola Hwang *1 Electronics and Telecommunications Research
Applied Space Environments Conference (ASEC) 2017 Summary. Dr. Linda Neergaard Parker, USRA Dr. Joseph I. Minow, NASA
Applied Space Environments Conference (ASEC) 2017 Summary Dr. Linda Neergaard Parker, USRA Dr. Joseph I. Minow, NASA Overview The Applied Space Environments Conference is a forum for the space environment
POWER TRANSFORMERS: Saturation Compensation Modeling, Simulation, and Experiments
POWER TRANSFORMERS: Saturation Compensation Modeling, Simulation, and Experiments John Thomas, Dr. David Cope Engineering Matters, Inc. 375 Elliot Street, Suite 130K Newton, MA 02464 www.engineeringmatters.com
Precise Positioning with NovAtel CORRECT Including Performance Analysis
Precise Positioning with NovAtel CORRECT Including Performance Analysis NovAtel White Paper April 2015 Overview This article provides an overview of the challenges and techniques of precise GNSS positioning.
The Effect of Geomagnetic Storm in the Ionosphere using N-h Profiles.
The Effect of Geomagnetic Storm in the Ionosphere using N-h Profiles. J.C. Morka * ; D.N. Nwachuku; and D.A. Ogwu. Physics Department, College of Education, Agbor, Nigeria E-mail: johnmorka84@gmail.com
Ionosphere- Thermosphere
Ionosphere- Thermosphere Jan J Sojka Center for Atmospheric and Space Sciences Utah State University, Logan, Utah 84322 PART I: Local I/T processes (relevance for Homework Assignments) PART II: Terrestrial
Worst-Case GPS Constellation for Testing Navigation at Geosynchronous Orbit for GOES-R
Worst-Case GPS Constellation for Testing Navigation at Geosynchronous Orbit for GOES-R Kristin Larson, Dave Gaylor, and Stephen Winkler Emergent Space Technologies and Lockheed Martin Space Systems 36
ION ITM Tokyo University of Marine Science and Technology H. Sridhara, N. Kubo, R.Kikuchi
Single-Frequency Multi-GNSS RTK Positioning for Moving Platform ION ITM 215 215.1.27-29 Tokyo University of Marine Science and Technology H. Sridhara, N. Kubo, R.Kikuchi 1 Agenda Motivation and Background
LOCAL IONOSPHERIC MODELLING OF GPS CODE AND CARRIER PHASE OBSERVATIONS
Survey Review, 40, 309 pp.71-84 (July 008) LOCAL IONOSPHERIC MODELLING OF GPS CODE AND CARRIER PHASE OBSERVATIONS H. Nahavandchi and A. Soltanpour Norwegian University of Science and Technology, Division
[EN-107] Impact of the low latitude ionosphere disturbances on GNSS studied with a three-dimensional ionosphere model
![[EN-107] Impact of the low latitude ionosphere disturbances on GNSS studied with a three-dimensional ionosphere model](/thumbs/86/93972301.jpg "[EN-107] Impact of the low latitude ionosphere disturbances on GNSS studied with a three-dimensional ionosphere model")
ENRI Int. Workshop on ATM/CNS. Tokyo, Japan (EIWAC21) [EN-17] Impact of the low latitude ionosphere disturbances on GNSS studied with a three-dimensional ionosphere model + S. Saito N. FUjii Communication
ICON. Exploring the Ionosphere, Earth s Interface to Space. Ionospheric Connection Explorer. Press Kit November
National Aeronautics and Space Administration ICON Ionospheric Connection Explorer Exploring the Ionosphere, Earth s Interface to Space Press Kit November 2018 www.nasa.gov Table of Contents ICON Media
Satellite and Inertial Attitude. A presentation by Dan Monroe and Luke Pfister Advised by Drs. In Soo Ahn and Yufeng Lu
Satellite and Inertial Attitude and Positioning System A presentation by Dan Monroe and Luke Pfister Advised by Drs. In Soo Ahn and Yufeng Lu Outline Project Introduction Theoretical Background Inertial
For Winter /12/2006
AE483 Organizational Meeting For Winter 2007 12/12/2006 Today s Meeting Basic info about the course Course organization Course output (deliverables) Proposed projects Ballot for project selection due in
Technician Licensing Class
Technician Licensing Class Talk to Outer Presented Space by Amateur Radio Technician Class Element 2 Course Presentation ELEMENT 2 SUB-ELEMENTS (Groupings) About Ham Radio Call Signs Control Mind the Rules
Atmospheric Effects. Attenuation by Atmospheric Gases. Atmospheric Effects Page 1
Atmospheric Effects Page 1 Atmospheric Effects Attenuation by Atmospheric Gases Uncondensed water vapour and oxygen can be strongly absorptive of radio signals, especially at millimetre-wave frequencies
Integration of GPS with a Rubidium Clock and a Barometer for Land Vehicle Navigation
Integration of GPS with a Rubidium Clock and a Barometer for Land Vehicle Navigation Zhaonian Zhang, Department of Geomatics Engineering, The University of Calgary BIOGRAPHY Zhaonian Zhang is a MSc student
The Atmosphere and its Effect on GNSS Systems 14 to 16 April 2008 Santiago, Chile
Description of a Real-Time Algorithm for Detecting Ionospheric Depletions for SBAS and the Statistics of Depletions in South America During the Peak of the Current Solar Cycle The Atmosphere and its Effect
Chapter 3 Solution to Problems
Chapter 3 Solution to Problems 1. The telemetry system of a geostationary communications satellite samples 100 sensors on the spacecraft in sequence. Each sample is transmitted to earth as an eight-bit
SPACE SYSTEM AND ENGINEERING IN AFRICA: NIGERIA AS A CASE STUDY
SPACE SYSTEM AND ENGINEERING IN AFRICA: NIGERIA AS A CASE STUDY THE 4 th AFRICAN LEADERSHIP CONFERENCE ON SPACE SCIENCE AND TECHNOLOGY FOR SUSTAINABLE DEVELOPMENT - ALC-2011 Building a Shared Vision for
Ionospheric Impacts on UHF Space Surveillance. James C. Jones Darvy Ceron-Gomez Dr. Gregory P. Richards Northrop Grumman
Ionospheric Impacts on UHF Space Surveillance James C. Jones Darvy Ceron-Gomez Dr. Gregory P. Richards Northrop Grumman CONFERENCE PAPER Earth s atmosphere contains regions of ionized plasma caused by
Significant of Earth s Magnetic Field and Ionospheric Horizontal Gradient to GPS Signals
Proceeding of the 2013 IEEE International Conference on Space Science and Communication (IconSpace), 1-3 July 2013, Melaka, Malaysia Significant of Earth s Magnetic Field and Ionospheric Horizontal Gradient
Photonic Magnetometry at a (Short) Distance
Photonic Magnetometry at a (Short) Distance Chris Sataline IEEE Reliability Boston Section 13 February, 2013 This work is sponsored by the Air Force under Air Force Contract FA8721-05-C-0002. Opinions,
Chapter 7 HF Propagation. Ionosphere Solar Effects Scatter and NVIS
Chapter 7 HF Propagation Ionosphere Solar Effects Scatter and NVIS Ionosphere and Layers Radio Waves Bent by the Ionosphere Daily variation of Ionosphere Layers Ionospheric Reflection Conduction by electrons
High Performance Computing and Space Weather. M. Wiltberger NCAR/HAO and the CISM Team
High Performance Computing and Space Weather M. Wiltberger NCAR/HAO and the CISM Team Outline Brief introduction space weather CISM Numerical Modeling Chain Computational Infrastructure Data Transfer with
Primer on GPS Operations
MP Rugged Wireless Modem Primer on GPS Operations 2130313 Rev 1.0 Cover illustration by Emma Jantz-Lee (age 11). An Introduction to GPS This primer is intended to provide the foundation for understanding
Broadcast Ionospheric Model Accuracy and the Effect of Neglecting Ionospheric Effects on C/A Code Measurements on a 500 km Baseline
Broadcast Ionospheric Model Accuracy and the Effect of Neglecting Ionospheric Effects on C/A Code Measurements on a 500 km Baseline Intro By David MacDonald Waypoint Consulting May 2002 The ionosphere
Global Assimilation of Ionospheric Measurements (GAIM)
Global Assimilation of Ionospheric Measurements (GAIM) Robert W. Schunk Center for Atmospheric and Space Sciences Utah State University Logan, Utah 84322-4405 phone: (435) 797-2978 fax: (435) 797-2992
Low Latitude - Sferics, Tweeks and Whistlers: Present Understanding and Future Prospective. B. Veenadhari, Rajesh Singh, SushilKumar and Ajeet Maurya
Low Latitude - Sferics, Tweeks and Whistlers: Present Understanding and Future Prospective B. Veenadhari, Rajesh Singh, SushilKumar and Ajeet Maurya Sharjah-Stanford AWESOME VLF workshop University of
Space weather Application Center Ionosphere A Near-Real-Time Service Based on NTRIP Technology
Space weather Application Center Ionosphere A Near-Real-Time Service Based on NTRIP Technology N. Jakowski, S. M. Stankov, D. Klaehn, C. Becker German Aerospace Center (DLR), Institute of Communications