What we can see from space; and how to link it to data and statistics
|
|
- Maryann Shaw
- 5 years ago
- Views:
Transcription
1 What we can see from space; and how to link it to data and statistics Mohammed Said 1, Shem Kifugo 1, Madelene Ostwald 2, Gert Nyberg 3, and Lance Robinson 1 1 International Livestock Research Institute, 2 Chalmers University of Technology, Swedish University of Agricultural Sciences
2 Remote sensing platform Satellite Airplane Ground survey Photos: TAWIRI, ILRI, NASA
3 N Data and scale of information Satellite water resource Nairobi City Location Map Ngong Rongai Nairobi National Park Kenya Nairobi District Kiserian Athi River Kitengela Lukenya Tanzania Kajiado District INDIAN OCEAN Legend Wildebeest Observed Airplane land cover Olooloitikoshi Isinya Konza Towns Major Rivers Fences Nairobi National Park N 0 20 Kilo me te rs Kajiado Ground survey wildebeest distribution Data: NASA, DRSRS, ILRI
4 1858: First aerial pictures by French photographer and balloonist Nada over Paris, France. 1959: Explorer 6 takes first satellite image of earth. 1972: Birth of Landsat and spaceborne MSI. 1972: Blue Marble from Apollo 17. History 2007: Worldview-1 has current lowest commercial 0.5m for a satellite.
5 Use of Satellite images in landscape mapping and monitoring Land-cover (land-cover change detection) Crop growth stage length of growing season, tree growth Normalized Vegetation Index, Fire detection Wildlife wildebeest in the Mara,.. Deforestation monitoring Soil Brightness Index (SBI)
6
7 Visible Wavelength Sensors Sensor Launch Date GSD [m] Country Orbview 2,3 1997, 2003 USA Kompsat Korea Ikonos USA Quickbird USA FORMOSAT Taiwan Kompsat Korea Worldview USA GeoEye-1 (Orbview-5) USA
8 Houston, TX 10/07 via Worldview-1
9 Houston, TX 10/07 via Worldview-1
10 Land cover change detection Masai Mara Tarangire Simanjiro Ecosystem
11 Land cover changes based on Landsat and Landsat TM Serneels, Said and Lambin 2001
12 Land cover analysis of the agricultural farms north limits of Serengeti- Mara Ecosystem Kilometers
13
14 Habitat use and land use changes Msoffe et al. 2011
15
16 Length of growing period
17 NDVI time series product AVHRR NDVI3g SPOT VEGETATION Data range July 1981 December 2011 April 1998 July 2012 (now) Time step 15 days (2 per month) 10 days (3 per month) Spatial resolution 8 km 1 km Data size 1.3 GB 38 GB Vrieling et al. 2013
18 Link NDVI crop development Credits: Curt Reynolds, USDA
19 a) b) Length of the growing period Length of Growing Period (days) N Kilometers Vrieling et al. 2013
20 Zoom on Kenya: average LGP long rains short rains large maps: SPOT VGT smaller maps: AVHRR Vrieling et al. 2013
21 T L U per km2 Vegetation index trends over that last 30 years 5 year y = x R 2 = Norm alis ed NDVI Said et al., in prep
22
23 West Pokot Satellite Images SPOT Landsat AVHRR Geoeye
24 High resolution images - SPOT
25 FALSE COLOR COMPOSITE VEGETATION 1973 Landsat Multispectral Scanner (MSS) 1-3
26 FALSE COLOR COMPOSITE VEGETATION 1994 Landsat Thematic Mapper (TM) 4-5 Chepareria Town
27 NDVI changes over time AVHRR data
28 GOOGLE EARTH IMAGES VISUALIZATION OF THE STUDY SITE Chepareria Town
29 SPOT 5 with ground pixel resolution of 5m by 5m was used to capture edges of Maasai bomas in Narok
30 GeoEye with 1m ground resolution is able to capture greater details of information far much better. Note potential used to count livestock
31
32 Temperature trend
33 Research opportunities
34 Conclusion from this Any RS assessment of change in vegetation in West Pokot will be novel! Due to the phenomenon we want to describe (enclosures, trees vs bushes, mixed vegetation etc. ) fine/high resolution (<15-30 m) RS would be favourable Due to high degree of bare soil, alternative indexes that account for soil fractions such as EVI should be tested in combination with conventional NDVI A RS time series over the area would most likely include products from multiple-sensors By including climate variables (account for variability and influence of rainfall, evapotranspiration and/or temperature) a more reliable picture of human induced change will be found (this could possibly be done on large scale with low resolution data such as AVHRR, LandSat and/or MODIS and anomalies in climate variable could than be used for high resolution assessments)
35 Way forward for the RS part of Triple L 1. Get a clear picture of veg change over time incl. natural fluctuations (climate variability) (do we have access to climate data? What type?) 1. Large scale (e.g. MODIS start 2001 or eq.) to get landscape dynamics 2. Small scale (aerial photos, ASTER or eq.) to get phenomenon of enclosures, vegetation types, land use classes etc. 2. Correlate these physical parameters at large and small scale with 1. Demographical information e.g. size, location, pastoralis vs. sedentary (data availability?) 2. Cattle information e.g. type, population, location (data availability?) 3. Or other incidents, phenomenon, processes that the Triple L researchers might find. A plan for these 4 distinct research questions/packages/articles could be the base for a remote sensing based project proposal?
36 Biophysical NRM Socio- Economic Policies, Institutions & Governance
37 Research Tools Biophysical characterization Socio-economic assessment Institutional/governance assessments Participatory Systems Analysis Data Gathering and Analysis M & E Synthesis Action Decision Support Participatory landscape modeling Scenario tools Planning Research on NRM Processes What approach to NRM is being used What in this NRM system/initiative is and is not working well
38 Thank You
Introduction to Remote Sensing
Introduction to Remote Sensing Spatial, spectral, temporal resolutions Image display alternatives Vegetation Indices Image classifications Image change detections Accuracy assessment Satellites & Air-Photos
More informationRemote Sensing for Rangeland Applications
Remote Sensing for Rangeland Applications Jay Angerer Ecological Training June 16, 2012 Remote Sensing The term "remote sensing," first used in the United States in the 1950s by Ms. Evelyn Pruitt of the
More informationRemote Sensing Platforms
Remote Sensing Platforms Remote Sensing Platforms - Introduction Allow observer and/or sensor to be above the target/phenomena of interest Two primary categories Aircraft Spacecraft Each type offers different
More informationIntroduction of Satellite Remote Sensing
Introduction of Satellite Remote Sensing Spatial Resolution (Pixel size) Spectral Resolution (Bands) Resolutions of Remote Sensing 1. Spatial (what area and how detailed) 2. Spectral (what colors bands)
More informationThe studies began when the Tiros satellites (1960) provided man s first synoptic view of the Earth s weather systems.
Remote sensing of the Earth from orbital altitudes was recognized in the mid-1960 s as a potential technique for obtaining information important for the effective use and conservation of natural resources.
More informationAn Introduction to Remote Sensing & GIS. Introduction
An Introduction to Remote Sensing & GIS Introduction Remote sensing is the measurement of object properties on Earth s surface using data acquired from aircraft and satellites. It attempts to measure something
More informationLecture 6: Multispectral Earth Resource Satellites. The University at Albany Fall 2018 Geography and Planning
Lecture 6: Multispectral Earth Resource Satellites The University at Albany Fall 2018 Geography and Planning Outline SPOT program and other moderate resolution systems High resolution satellite systems
More informationLecture 13: Remotely Sensed Geospatial Data
Lecture 13: Remotely Sensed Geospatial Data A. The Electromagnetic Spectrum: The electromagnetic spectrum (Figure 1) indicates the different forms of radiation (or simply stated light) emitted by nature.
More informationCHARACTERISTICS OF REMOTELY SENSED IMAGERY. Spatial Resolution
CHARACTERISTICS OF REMOTELY SENSED IMAGERY Spatial Resolution There are a number of ways in which images can differ. One set of important differences relate to the various resolutions that images express.
More informationImage interpretation. Aliens create Indian Head with an ipod? Badlands Guardian (CBC) This feature can be found 300 KMs SE of Calgary.
Image interpretation Aliens create Indian Head with an ipod? Badlands Guardian (CBC) This feature can be found 300 KMs SE of Calgary. 50 1 N 110 7 W Milestones in the History of Remote Sensing 19 th century
More informationThe studies began when the Tiros satellites (1960) provided man s first synoptic view of the Earth s weather systems.
Remote sensing of the Earth from orbital altitudes was recognized in the mid-1960 s as a potential technique for obtaining information important for the effective use and conservation of natural resources.
More information9/12/2011. Training Course Remote Sensing Basic Theory & Image Processing Methods September 2011
Training Course Remote Sensing Basic Theory & Image Processing Methods 19 23 September 2011 Popular Remote Sensing Sensors & their Selection Michiel Damen (September 2011) damen@itc.nl 1 Overview Low resolution
More informationRemote Sensing Platforms
Types of Platforms Lighter-than-air Remote Sensing Platforms Free floating balloons Restricted by atmospheric conditions Used to acquire meteorological/atmospheric data Blimps/dirigibles Major role - news
More informationIntroduction to Remote Sensing Fundamentals of Satellite Remote Sensing. Mads Olander Rasmussen
Introduction to Remote Sensing Fundamentals of Satellite Remote Sensing Mads Olander Rasmussen (mora@dhi-gras.com) 01. Introduction to Remote Sensing DHI What is remote sensing? the art, science, and technology
More informationIntroduction. Introduction. Introduction. Introduction. Introduction
Identifying habitat change and conservation threats with satellite imagery Extinction crisis Volker Radeloff Department of Forest Ecology and Management Extinction crisis Extinction crisis Conservationists
More informationNON-PHOTOGRAPHIC SYSTEMS: Multispectral Scanners Medium and coarse resolution sensor comparisons: Landsat, SPOT, AVHRR and MODIS
NON-PHOTOGRAPHIC SYSTEMS: Multispectral Scanners Medium and coarse resolution sensor comparisons: Landsat, SPOT, AVHRR and MODIS CLASSIFICATION OF NONPHOTOGRAPHIC REMOTE SENSORS PASSIVE ACTIVE DIGITAL
More informationSummary. Introduction. Remote Sensing Basics. Selecting a Remote Sensing Product
K. Dalsted, J.F. Paris, D.E. Clay, S.A. Clay, C.L. Reese, and J. Chang SSMG-40 Selecting the Appropriate Satellite Remote Sensing Product for Precision Farming Summary Given the large number of satellite
More informationSatellite Remote Sensing: Earth System Observations
Satellite Remote Sensing: Earth System Observations Land surface Water Atmosphere Climate Ecosystems 1 EOS (Earth Observing System) Develop an understanding of the total Earth system, and the effects of
More information9/12/2011. Training Course Remote Sensing Basic Theory & Image Processing Methods September 2011
Training Course Remote Sensing Basic Theory & Image Processing Methods 19 23 September 2011 Introduction to Remote Sensing Michiel Damen (September 2011) damen@itc.nl 1 Overview Some definitions Remote
More informationAPCAS/10/21 April 2010 ASIA AND PACIFIC COMMISSION ON AGRICULTURAL STATISTICS TWENTY-THIRD SESSION. Siem Reap, Cambodia, April 2010
APCAS/10/21 April 2010 Agenda Item 8 ASIA AND PACIFIC COMMISSION ON AGRICULTURAL STATISTICS TWENTY-THIRD SESSION Siem Reap, Cambodia, 26-30 April 2010 The Use of Remote Sensing for Area Estimation by Robert
More informationAn Introduction to Geomatics. Prepared by: Dr. Maher A. El-Hallaq خاص بطلبة مساق مقدمة في علم. Associate Professor of Surveying IUG
An Introduction to Geomatics خاص بطلبة مساق مقدمة في علم الجيوماتكس Prepared by: Dr. Maher A. El-Hallaq Associate Professor of Surveying IUG 1 Airborne Imagery Dr. Maher A. El-Hallaq Associate Professor
More informationNRS 415 Remote Sensing of Environment
NRS 415 Remote Sensing of Environment 1 High Oblique Perspective (Side) Low Oblique Perspective (Relief) 2 Aerial Perspective (See What s Hidden) An example of high spatial resolution true color remote
More informationto Geospatial Technologies
What s in a Pixel? A Primer for Remote Sensing What s in a Pixel Development UNH Cooperative Extension Geospatial Technologies Training Center Shane Bradt UConn Cooperative Extension Geospatial Technology
More informationInt n r t o r d o u d c u ti t on o n to t o Remote Sensing
Introduction to Remote Sensing Definition of Remote Sensing Remote sensing refers to the activities of recording/observing/perceiving(sensing)objects or events at far away (remote) places. In remote sensing,
More informationRemote Sensing Phenology. Bradley Reed Principal Scientist USGS National Center for Earth Resources Observation and Science Sioux Falls, SD
Remote Sensing Phenology Bradley Reed Principal Scientist USGS National Center for Earth Resources Observation and Science Sioux Falls, SD Remote Sensing Phenology Potential to provide wall-to-wall phenology
More informationBlacksburg, VA July 24 th 30 th, 2010 Remote Sensing Page 1. A condensed overview. For our purposes
A condensed overview George McLeod Prepared by: With support from: NSF DUE-0903270 in partnership with: Geospatial Technician Education Through Virginia s Community Colleges (GTEVCC) The art and science
More informationUsing Freely Available. Remote Sensing to Create a More Powerful GIS
Using Freely Available Government Data and Remote Sensing to Create a More Powerful GIS All rights reserved. ENVI, E3De, IAS, and IDL are trademarks of Exelis, Inc. All other marks are the property of
More informationAtmospheric Correction (including ATCOR)
Technical Specifications Atmospheric Correction (including ATCOR) The data obtained by optical satellite sensors with high spatial resolution has become an invaluable tool for many groups interested in
More informationIntroduction to Remote Sensing
Introduction to Remote Sensing Outline Remote Sensing Defined Resolution Electromagnetic Energy (EMR) Types Interpretation Applications Remote Sensing Defined Remote Sensing is: The art and science of
More informationIntroduction to Satellite Remote Sensing
Introduction to Satellite Remote Sensing Remote sensing of the Earth from orbital altitudes was recognized in the mid-1960 s as a potential technique for obtaining information important for the effective
More informationGeo/SAT 2 INTRODUCTION TO REMOTE SENSING
Geo/SAT 2 INTRODUCTION TO REMOTE SENSING Paul R. Baumann, Professor Emeritus State University of New York College at Oneonta Oneonta, New York 13820 USA COPYRIGHT 2008 Paul R. Baumann Introduction Remote
More informationREMOTE SENSING INTERPRETATION
REMOTE SENSING INTERPRETATION Jan Clevers Centre for Geo-Information - WU Remote Sensing --> RS Sensor at a distance EARTH OBSERVATION EM energy Earth RS is a tool; one of the sources of information! 1
More informationVisualizing a Pixel. Simulate a Sensor s View from Space. In this activity, you will:
Simulate a Sensor s View from Space In this activity, you will: Measure and mark pixel boundaries Learn about spatial resolution, pixels, and satellite imagery Classify land cover types Gain exposure to
More informationRemote Sensing. Measuring an object from a distance. For GIS, that means using photographic or satellite images to gather spatial data
Remote Sensing Measuring an object from a distance For GIS, that means using photographic or satellite images to gather spatial data Remote Sensing measures electromagnetic energy reflected or emitted
More informationIKONOS High Resolution Multispectral Scanner Sensor Characteristics
High Spatial Resolution and Hyperspectral Scanners IKONOS High Resolution Multispectral Scanner Sensor Characteristics Launch Date View Angle Orbit 24 September 1999 Vandenberg Air Force Base, California,
More informationRemote sensing in archaeology from optical to lidar. Krištof Oštir ModeLTER Scientific Research Centre of the Slovenian Academy of Sciences and Arts
Remote sensing in archaeology from optical to lidar Krištof Oštir ModeLTER Scientific Research Centre of the Slovenian Academy of Sciences and Arts Introduction Optical remote sensing Systems Search for
More informationAral Sea profile Selection of area 24 February April May 1998
250 km Aral Sea profile 1960 1960 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 2010? Selection of area Area of interest Kzyl-Orda Dried seabed 185 km Syrdarya river Aral Sea Salt
More informationInterpreting land surface features. SWAC module 3
Interpreting land surface features SWAC module 3 Interpreting land surface features SWAC module 3 Different kinds of image Panchromatic image True-color image False-color image EMR : NASA Echo the bat
More informationApplication of Remote Sensing in the Monitoring of Marine pollution. By Atif Shahzad Institute of Environmental Studies University of Karachi
Application of Remote Sensing in the Monitoring of Marine pollution By Atif Shahzad Institute of Environmental Studies University of Karachi Remote Sensing "Remote sensing is the science (and to some extent,
More informationLecture 7 Earth observation missions
Remote sensing for agricultural applications: principles and methods (2013-2014) Instructor: Prof. Tao Cheng (tcheng@njau.edu.cn). Nanjing Agricultural University Lecture 7 Earth observation missions May
More informationREMOTE SENSING FOR FLOOD HAZARD STUDIES.
REMOTE SENSING FOR FLOOD HAZARD STUDIES. OPTICAL SENSORS. 1 DRS. NANETTE C. KINGMA 1 Optical Remote Sensing for flood hazard studies. 2 2 Floods & use of remote sensing. Floods often leaves its imprint
More informationThe (False) Color World
There s more to the world than meets the eye In this activity, your group will explore: The Value of False Color Images Different Types of Color Images The Use of Contextual Clues for Feature Identification
More informationFinal Examination Introduction to Remote Sensing. Time: 1.5 hrs Max. Marks: 50. Section-I (50 x 1 = 50 Marks)
Final Examination Introduction to Remote Sensing Time: 1.5 hrs Max. Marks: 50 Note: Attempt all questions. Section-I (50 x 1 = 50 Marks) 1... is the technology of acquiring information about the Earth's
More informationSome Basic Concepts of Remote Sensing. Lecture 2 August 31, 2005
Some Basic Concepts of Remote Sensing Lecture 2 August 31, 2005 What is remote sensing Remote Sensing: remote sensing is science of acquiring, processing, and interpreting images and related data that
More informationLandsat Satellite Data For Vegetation Mapping In Tanzania : The Case Of Rukwa Region. By I. S. Kikula READ ONLINE
Landsat Satellite Data For Vegetation Mapping In Tanzania : The Case Of Rukwa Region By I. S. Kikula READ ONLINE Here two decades of changes in land cover and wildebeest in the Serengeti-Mara region of
More informationREMOTE SENSING. Topic 10 Fundamentals of Digital Multispectral Remote Sensing MULTISPECTRAL SCANNERS MULTISPECTRAL SCANNERS
REMOTE SENSING Topic 10 Fundamentals of Digital Multispectral Remote Sensing Chapter 5: Lillesand and Keifer Chapter 6: Avery and Berlin MULTISPECTRAL SCANNERS Record EMR in a number of discrete portions
More information366 Glossary. Popular method for scale drawings in a computer similar to GIS but without the necessity for spatial referencing CEP
366 Glossary GISci Glossary ASCII ASTER American Standard Code for Information Interchange Advanced Spaceborne Thermal Emission and Reflection Radiometer Computer Aided Design Circular Error Probability
More informationtypical spectral signatures of photosynthetically active and non-photosynthetically active vegetation (Beeri et al., 2007)
typical spectral signatures of photosynthetically active and non-photosynthetically active vegetation (Beeri et al., 2007) Xie, Y. et al. J Plant Ecol 2008 1:9-23; doi:10.1093/jpe/rtm005 Copyright restrictions
More informationEnvironmental and Natural Resources Issues in Minnesota. A Remote Sensing Overview: Principles and Fundamentals. Outline. Challenges.
A Remote Sensing Overview: Principles and Fundamentals Marvin Bauer Remote Sensing and Geospatial Analysis Laboratory College of Natural Resources University of Minnesota Remote Sensing for GIS Users Workshop,
More informationSpectral Signatures. Vegetation. 40 Soil. Water WAVELENGTH (microns)
Spectral Signatures % REFLECTANCE VISIBLE NEAR INFRARED Vegetation Soil Water.5. WAVELENGTH (microns). Spectral Reflectance of Urban Materials 5 Parking Lot 5 (5=5%) Reflectance 5 5 5 5 5 Wavelength (nm)
More informationModule 3 Introduction to GIS. Lecture 8 GIS data acquisition
Module 3 Introduction to GIS Lecture 8 GIS data acquisition GIS workflow Data acquisition (geospatial data input) GPS Remote sensing (satellites, UAV s) LiDAR Digitized maps Attribute Data Management Data
More informationAdvanced Techniques in Urban Remote Sensing
Advanced Techniques in Urban Remote Sensing Manfred Ehlers Institute for Geoinformatics and Remote Sensing (IGF) University of Osnabrueck, Germany mehlers@igf.uni-osnabrueck.de Contents Urban Remote Sensing:
More informationSatellite data processing and analysis: Examples and practical considerations
Satellite data processing and analysis: Examples and practical considerations Dániel Kristóf Ottó Petrik, Róbert Pataki, András Kolesár International LCLUC Regional Science Meeting in Central Europe Sopron,
More informationSatellite Imagery and Remote Sensing. DeeDee Whitaker SW Guilford High EES & Chemistry
Satellite Imagery and Remote Sensing DeeDee Whitaker SW Guilford High EES & Chemistry whitakd@gcsnc.com Outline What is remote sensing? How does remote sensing work? What role does the electromagnetic
More informationOverview of how remote sensing is used by the wildland fire community.
Overview of how remote sensing is used by the wildland fire community. Presented to the ASEN 6210 Remote Sensing Seminar on 2/18/04 by: Jeff Baranyi ESRI Denver Reported by Gary Fager. Images are from
More informationremote sensing? What are the remote sensing principles behind these Definition
Introduction to remote sensing: Content (1/2) Definition: photogrammetry and remote sensing (PRS) Radiation sources: solar radiation (passive optical RS) earth emission (passive microwave or thermal infrared
More informationPrecision Remote Sensing and Image Processing for Precision Agriculture (PA)
Precision Remote Sensing and Image Processing for Precision Agriculture (PA) Dr. Jack F. Paris Presented to Colorado State University, Fort Collins, CO October 20, 2005 Speaker s Current Activities: Consultant
More informationEarth s Gravitational Pull
Satellite & Sensors Space Countries Earth s Gravitational Pull The Earth's gravity pulls everything toward the Earth. In order to orbit the Earth, the velocity of a body must be great enough to overcome
More informationGreen/Blue Metrics Meeting June 20, 2017 Summary
Short round table introductions of participants Paul Villenueve, Carleton, Co-lead Green/Blue, Matilda van den Bosch, UBC, Co-lead Green/Blue Dan Crouse, UNB Lorien Nesbitt, UBC Audrey Smargiassi, Uof
More informationAndrea Baraldi, Luigi Boschetti and Chris Justice. University of Maryland, Dept. of Geographical Sciences, College Park, MD 20740, USA
Potential for automatic near realtime preliminary classification of Sentinel-2 (and Sentinel-3) imagery using the Satellite Image Automatic Mapper (SIAM ) Andrea Baraldi, Luigi Boschetti and Chris Justice
More informationSeasonal Progression of the Normalized Difference Vegetation Index (NDVI)
Seasonal Progression of the Normalized Difference Vegetation Index (NDVI) For this exercise you will be using a series of six SPOT 4 images to look at the phenological cycle of a crop. The images are SPOT
More informationJohn P. Stevens HS: Remote Sensing Test
Name(s): Date: Team name: John P. Stevens HS: Remote Sensing Test 1 Scoring: Part I - /18 Part II - /40 Part III - /16 Part IV - /14 Part V - /93 Total: /181 2 I. History (3 pts. each) 1. What is the name
More informationConsumer digital CCD cameras
CAMERAS Consumer digital CCD cameras Leica RC-30 Aerial Cameras Zeiss RMK Zeiss RMK in aircraft Vexcel UltraCam Digital (note multiple apertures Lenses for Leica RC-30. Many elements needed to minimize
More informationDirty REMOTE SENSING Week 2 Interpreation
Dirty REMOTE SENSING Week 2 Interpreation Earthobservation.wordpress.com Stuart Green Stuart.Green@teagasc.ie AERIAL PHOTOGRAPHIC INTERPRETATION http://airphotos.nrcan.gc.ca/photos101/photos101_info_e.php
More informationCORN BEST MANAGEMENT PRACTICES CHAPTER 22. Matching Remote Sensing to Problems
CORN BEST MANAGEMENT PRACTICES CHAPTER 22 USDA photo by Regis Lefebure Matching Remote Sensing to Problems Jiyul Chang (Jiyul.Chang@sdstate.edu) and David Clay (David.Clay@sdstate.edu) Remote sensing can
More informationVisual Data Mining of Remote Sensing Data
Visual Data Mining of Remote Sensing Data Jürgen Symanzik*, Utah State University, Logan, UT *e-mail: symanzik@sunfs sunfs.math..math.usu.edu WWW: http://www.math.usu usu.edu/~ /~symanzik with Louise Griffith,
More informationUniversity of Texas at San Antonio EES 5053 Term Project CORRELATION BETWEEN NDVI AND SURFACE TEMPERATURES USING LANDSAT ETM + IMAGERY NEWFEL MAZARI
University of Texas at San Antonio EES 5053 Term Project CORRELATION BETWEEN NDVI AND SURFACE TEMPERATURES USING LANDSAT ETM + IMAGERY NEWFEL MAZARI Introduction and Objectives The present study is a correlation
More information29 th Annual Louisiana RS/GIS Workshop April 23, 2013 Cajundome Convention Center Lafayette, Louisiana
Landsat Data Continuity Mission 29 th Annual Louisiana RS/GIS Workshop April 23, 2013 Cajundome Convention Center Lafayette, Louisiana http://landsat.usgs.gov/index.php# Landsat 5 Sets Guinness World Record
More informationNORMALIZING ASTER DATA USING MODIS PRODUCTS FOR LAND COVER CLASSIFICATION
NORMALIZING ASTER DATA USING MODIS PRODUCTS FOR LAND COVER CLASSIFICATION F. Gao a, b, *, J. G. Masek a a Biospheric Sciences Branch, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA b Earth
More informationAbstract Quickbird Vs Aerial photos in identifying man-made objects
Abstract Quickbird Vs Aerial s in identifying man-made objects Abdullah Mah abdullah.mah@aramco.com Remote Sensing Group, emap Division Integrated Solutions Services Department (ISSD) Saudi Aramco, Dhahran
More informationGeo/SAT 2 TROPICAL WET REALMS OF CENTRAL AFRICA, PART II
Geo/SAT 2 TROPICAL WET REALMS OF CENTRAL AFRICA, PART II Paul R. Baumann Professor of Geography (Emeritus) State University of New York College at Oneonta Oneonta, New York 13820 USA COPYRIGHT 2009 Paul
More informationA Study of the Mississippi River Delta Using Remote Sensing
1 University of Puerto Rico Mayagüez Campus PO BOX 9000 Mayagüez PR 00681-9000 Tel: (787) 832-4040 A Study of the Mississippi River Delta Using Remote Sensing Meganlee Rivera 1, Imaryarie Rivera 1 Department
More informationGhazanfar A. Khattak National Centre of Excellence in Geology University of Peshawar
INTRODUCTION TO REMOTE SENSING Ghazanfar A. Khattak National Centre of Excellence in Geology University of Peshawar WHAT IS REMOTE SENSING? Remote sensing is the science of acquiring information about
More informationROLE OF SATELLITE DATA APPLICATION IN CADASTRAL MAP AND DIGITIZATION OF LAND RECORDS DR.T. RAVISANKAR GROUP HEAD (LRUMG) RSAA/NRSC/ISRO /DOS HYDERABAD
ROLE OF SATELLITE DATA APPLICATION IN CADASTRAL MAP AND DIGITIZATION OF LAND RECORDS DR.T. RAVISANKAR GROUP HEAD (LRUMG) RSAA/NRSC/ISRO /DOS HYDERABAD WORKSHOP on Best Practices under National Land Records
More informationTechTime New Mapping Tools for Transportation Engineering
GeoEye-1 Stereo Satellite Imagery Presented by Karl Kliparchuk, M.Sc., GISP kkliparchuk@mcelhanney.com 604-683-8521 All satellite imagery are copyright GeoEye Corp GeoEye-1 About GeoEye Corp Headquarters:
More informationIntroduction to Remote Sensing Part 1
Introduction to Remote Sensing Part 1 A Primer on Electromagnetic Radiation Digital, Multi-Spectral Imagery The 4 Resolutions Displaying Images Corrections and Enhancements Passive vs. Active Sensors Radar
More informationUSING MULTISPECTRAL SATELLITE IMAGES FOR UP-DATING VECTOR DATA IN A GEODATABASE
JOURNAL OF APPLIED ENGINEERING SCIENCES VOL. 1(14), issue 4_2011 ISSN 2247-3769 ISSN-L 2247-3769 (Print) / e-issn:2284-7197 USING MULTISPECTRAL SATELLITE IMAGES FOR VAIS Manuel Bucharest University, e-mail:
More informationIntroduction to Remote Sensing
Introduction to Remote Sensing Daniel McInerney Urban Institute Ireland, University College Dublin, Richview Campus, Clonskeagh Drive, Dublin 14. 16th June 2009 Presentation Outline 1 2 Spaceborne Sensors
More informationGIS Data Collection. Remote Sensing
GIS Data Collection Remote Sensing Data Collection Remote sensing Introduction Concepts Spectral signatures Resolutions: spectral, spatial, temporal Digital image processing (classification) Other systems
More informationVENµS: A Joint French Israeli Earth Observation Scientific Mission with High Spatial and Temporal Resolution Capabilities
VENµS: A Joint French Israeli Earth Observation Scientific Mission with High Spatial and Temporal Resolution Capabilities G. Dedieu 1, A. Karnieli 2, O. Hagolle 3, H. Jeanjean 3, F. Cabot 3, P. Ferrier
More informationEarth Observations from Space U.S. Geological Survey
Earth Observations from Space U.S. Geological Survey Geography Land Remote Sensing Program Dr. Bryant Cramer April 1, 2009 U.S. Department of the Interior U.S. Geological Survey USGS Landsat Historical
More information2017 REMOTE SENSING EVENT TRAINING STRATEGIES 2016 SCIENCE OLYMPIAD COACHING ACADEMY CENTERVILLE, OH
2017 REMOTE SENSING EVENT TRAINING STRATEGIES 2016 SCIENCE OLYMPIAD COACHING ACADEMY CENTERVILLE, OH This presentation was prepared using draft rules. There may be some changes in the final copy of the
More informationUNOSAT Satellite Imagery and GIS Solutions for DRR and Emergency Management
UNOSAT Satellite Imagery and GIS Solutions for DRR and Emergency Management Francesco Pisano Director, Research, Technology Applications & Knowledge Systems January 2013 Introduction to UNOSAT 2 About
More informationMonitoring agricultural plantations with remote sensing imagery
MPRA Munich Personal RePEc Archive Monitoring agricultural plantations with remote sensing imagery Camelia Slave and Anca Rotman University of Agronomic Sciences and Veterinary Medicine - Bucharest Romania,
More informationRemote Sensing Part 3 Examples & Applications
Remote Sensing Part 3 Examples & Applications Review: Spectral Signatures Review: Spectral Resolution Review: Computer Display of Remote Sensing Images Individual bands of satellite data are mapped to
More informationSources of Geographic Information
Sources of Geographic Information Data properties: Spatial data, i.e. data that are associated with geographic locations Data format: digital (analog data for traditional paper maps) Data Inputs: sampled
More informationImage transformations
Image transformations Digital Numbers may be composed of three elements: Atmospheric interference (e.g. haze) ATCOR Illumination (angle of reflection) - transforms Albedo (surface cover) Image transformations
More informationLand Cover Analysis to Determine Areas of Clear-cut and Forest Cover in Olney, Montana. Geob 373 Remote Sensing. Dr Andreas Varhola, Kathry De Rego
1 Land Cover Analysis to Determine Areas of Clear-cut and Forest Cover in Olney, Montana Geob 373 Remote Sensing Dr Andreas Varhola, Kathry De Rego Zhu an Lim (14292149) L2B 17 Apr 2016 2 Abstract Montana
More informationImage Band Transformations
Image Band Transformations Content Band math Band ratios Vegetation Index Tasseled Cap Transform Principal Component Analysis (PCA) Decorrelation Stretch Image Band Transformation Purposes Image band transforms
More informationCenter for Advanced Land Management Information Technologies (CALMIT), School of Natural Resources, University of Nebraska-Lincoln
Geoffrey M. Henebry, Andrés Viña, and Anatoly A. Gitelson Center for Advanced Land Management Information Technologies (CALMIT), School of Natural Resources, University of Nebraska-Lincoln Introduction
More informationThe Utility and Limitations of Remote Sensing in Land Use Change Detection and Conservation Planning
The Utility and Limitations of Remote Sensing in Land Use Change Detection and Conservation Planning Steffen Mueller, PhD, Principal Economist Ken Copenhaver, CropGrower LLC Presentation to: US Environmental
More informationSMEX05 Multispectral Radiometer Data: Iowa
Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or edited by NSIDC. Thus, support for
More informationRemote Sensing. The following figure is grey scale display of SPOT Panchromatic without stretching.
Remote Sensing Objectives This unit will briefly explain display of remote sensing image, geometric correction, spatial enhancement, spectral enhancement and classification of remote sensing image. At
More informationDr. P Shanmugam. Associate Professor Department of Ocean Engineering Indian Institute of Technology (IIT) Madras INDIA
Dr. P Shanmugam Associate Professor Department of Ocean Engineering Indian Institute of Technology (IIT) Madras INDIA Biography Ph.D (Remote Sensing and Image Processing for Coastal Studies) - Anna University,
More informationCURRENT SCENARIO AND CHALLENGES IN THE ANALYSIS OF MULTITEMPORAL REMOTE SENSING IMAGES
Remote Sensing Laboratory Dept. of Information Engineering and Computer Science University of Trento Via Sommarive, 14, I-38123 Povo, Trento, Italy CURRENT SCENARIO AND CHALLENGES IN THE ANALYSIS OF MULTITEMPORAL
More informationPart I. The Importance of Image Registration for Remote Sensing
Part I The Importance of Image Registration for Remote Sensing 1 Introduction jacqueline le moigne, nathan s. netanyahu, and roger d. eastman Despite the importance of image registration to data integration
More informationASTER ADVANCED SPACEBORNE THERMAL EMISSION AND REFLECTION RADIOMETER
ASTER ADVANCED SPACEBORNE THERMAL EMISSION AND REFLECTION RADIOMETER Front Cover image: Simulated ASTER images of Death Valley, California. The visible image (left) shows vegetation in red, salt deposits
More informationJP Stevens High School: Remote Sensing
1 Name(s): ANSWER KEY Date: Team name: JP Stevens High School: Remote Sensing Scoring: Part I - /18 Part II - /40 Part III - /16 Part IV - /14 Part V - /93 Total: /181 2 I. History (3 pts each) 1. What
More informationCHARACTERISTICS OF REMOTELY SENSED IMAGERY. Radiometric Resolution
CHARACTERISTICS OF REMOTELY SENSED IMAGERY Radiometric Resolution There are a number of ways in which images can differ. One set of important differences relate to the various resolutions that images express.
More informationCLASSIFICATION OF VEGETATION AREA FROM SATELLITE IMAGES USING IMAGE PROCESSING TECHNIQUES ABSTRACT
CLASSIFICATION OF VEGETATION AREA FROM SATELLITE IMAGES USING IMAGE PROCESSING TECHNIQUES Arpita Pandya Research Scholar, Computer Science, Rai University, Ahmedabad Dr. Priya R. Swaminarayan Professor
More information