Uses of Geospatial Soils & Surface Measurement Data in DWR Delta Levee Program Joel Dudas 11.2009.

Slides:



Advertisements
Similar presentations
LiDAR Introduction.
Advertisements

Reality Check: Processing LiDAR Data A story of data, more data and some more data.
Lidar Data Applications for Natural Resource Management
State of Indiana Orthophotography and LiDAR Program
Kansas LiDAR Data Acquisition. Established by the GIS Policy Board in 1991 Central repository of GIS databases of statewide/regional importance Designated.
Page 1 ENVISAT Press Day - ESTEC, 1 February 2001 Fabio Rocca Dipartimento di Elettronica e Informazione Politecnico di Milano Envisat for the physics.
High Accuracy Helicopter Lidar & Mapping Jeffrey B. Stroub, CP,RLS,PPS,SP Vice President Business Development September 9, 2014 Jeff Stroub CP, RLS, PPS,
On Estimation of Soil Moisture & Snow Properties with SAR Jiancheng Shi Institute for Computational Earth System Science University of California, Santa.
Jet Propulsion Laboratory California Institute of Technology The NASA/JPL Airborne Synthetic Aperture Radar System (AIRSAR) Yunling Lou Jet Propulsion.
Esri UC 2014 | Technical Workshop | ArcGIS 3D Analyst - Lidar Applications Clayton Crawford.
Applied Geographics, Inc./Tennessee Regional Forums/Enhanced Elevation/August 2011Slide 1 Tennessee Business Planning Technical Overview on Enhanced Elevation.
Motion of Glaciers, Sea Ice, and Ice Shelves in Canisteo Peninsula, West Antarctica Observed by 4-Pass Differential Interferometric SAR Technique Hyangsun.
Airborne Laser Scanning: Remote Sensing with LiDAR.
Brian S. Keiling Program Head – Forest Management Dabney S.Lancaster Community College.
SMOS – The Science Perspective Matthias Drusch Hamburg, Germany 30/10/2009.
Active Microwave and LIDAR. Three models for remote sensing 1. Passive-Reflective: Sensors that rely on EM energy emitted by the sun to illuminate the.
Airborne LIDAR The Technology Slides adapted from a talk given by Mike Renslow - Spencer B. Gross, Inc. Frank L.Scarpace Professor Environmental Remote.
GIS In Maryland Ken Miller Director, Watershed Information Services.
Esri International User Conference | San Diego, CA Technical Workshops | Lidar Solutions in ArcGIS Clayton Crawford July 2011.
Lecture 17 – Forest remote sensing  Reading assignment:  Ch 4.7, 8.23,  Kane et al., Interpretation and topographic correction of conifer forest.
EARTHQUAKE TSUNAMI NATURAL-TECH HAZARDS SWAC Module 12: Case Study: JAPAN.
UNDERSTANDING LIDAR LIGHT DETECTION AND RANGING LIDAR is a remote sensing technique that can measure the distance to objects on and above the ground surface.
APPLICATION OF LIDAR IN FLOODPLAIN MAPPING Imane MRINI GIS in Water Resources University of Texas at Austin Source. Optech,Inc.
LiDAR Data Collection Status Northwest Florida Water Management District.
Minnesota Elevation Mapping Project Metro Area Collect 1/13/2011 Tim Loesch Minnesota Department of Natural Resources.
Remote Sensing and Active Tectonics Barry Parsons and Richard Walker Michaelmas Term 2011 Lecture 4.
David Webb- VWCC. LIDAR, LiDAR, LIDaR, lidar and LADAR(laser altimetry). Light detection and ranging Laser Imaging, Detection and Ranging Combining the.
March, 2006 NASA Dryden Update Aerospace Control and Guidance Systems Committee Meeting #97 Lake Tahoe, NV March 1-3, 2006 Joe Pahle (661)
Introduction to Remote Sensing. Outline What is remote sensing? The electromagnetic spectrum (EMS) The four resolutions Image Classification Incorporation.
Uses of Geospatial Soils & Surface Measurement Data in DWR Delta Levee Program Joel Dudas
Lidar and GIS Applications and Examples
GTOPO30 Global 30-arc-second (1-km) elevation model - “Best available” global DEM - Initial release: March Widely used for climate modeling, land.
Active Microwave and LIDAR. Three models for remote sensing 1. Passive-Reflective: Sensors that rely on EM energy emitted by the sun to illuminate the.
GISMO Simulation Study Objective Key instrument and geometry parameters Surface and base DEMs Ice mass reflection and refraction modeling Algorithms used.
Enabling Access to High-Resolution LiDAR Topography through Cyberinfrastructure-Based Data Distribution and Processing Christopher J. Crosby, J Ramón Arrowsmith.
2012 KYTC Transportation-GIS Conference Kentucky Transportation Cabinet Office Building 200 Mero St., Frankfort, KY Thursday March 29, 2012 Pavement.
LiDAR Contour Options Randy Mayden, VP Business Development
Airborne Lidar Calibration Approaches Defining calibration techniques and assessing the results JAMIE YOUNG LIDAR SOLUTIONS SPECIALIST.
LIDAR Technology Everett Hinkley USDA Forest Service Geospatial Management Office Prepared for Congressman Allan Mollahan's Office.
RASTERTIN. What is LiDAR? LiDAR = Light Detection And Ranging Active form of remote sensing measuring distance to target surfaces using narrow beams of.
LIDAR – Light Detection And Ranging San Diego State University.
InSAR and LIDAR Lecture 8 Oct 13, 2004.
Adding the third dimension In high relief areas variables such as altitude, aspect and slope strongly influence both human and physical environments –a.
Synthetic Aperture Radar at The Alaska SAR Facility
A bestiary of lidar errors The following images illustrate some of the defects that may be found in lidar-derived bare-earth models. The images also illustrate.
Scott Hensley, Howard Zebker, Cathleen Jones, Paul Lundgren, Eric Fielding, Thierry Michel and Bruce Chapman.
LIDAR & CIR Airborne Data. 1 LSOS (1-ha) 9 Intensive Study Areas (1km x 1km) 3 Meso-cell Study Areas (25km x 25km) 1 Small Regional Study Area (1.5 o.
Beyond Spectral and Spatial data: Exploring other domains of information: 4 GEOG3010 Remote Sensing and Image Processing Lewis RSU.
PlanningCollectionProcessingQuality ControlDeliverables Mobile LiDAR Best Practices.
GISMO Simulation Status Objective Radar and geometry parameters Airborne platform upgrade Surface and base DEMs Ice mass reflection and refraction modeling.
© 2006, The Sanborn Map Company, Inc. Privileged and confidential information. Distribution or copying prohibited unless approved in writing. 1 CAPCOG.
Remote Sensing of Forest Structure Van R. Kane College of Forest Resources.
SWFWMD LiDAR Specifications – 18 April 2008 LiDAR Specifications at the SWFWMD Ekaterina Fitos & Al Karlin.
1 National Aeronautics and Space Administration Satellite Radar Images Quake Interferograms from Japanese radar satellite show up to 3 meters (10 feet)
SGM as an Affordable Alternative to LiDAR
Contour Mapping from LiDAR Presented by: Dave Bullington Surdex Corporation St. Louis, MO
Active Remote Sensing for Elevation Mapping
LiDAR – What is it and How is it Used? Presented by John Erickson Project Manager Ayres Associates February 13, 2003 Presented by John Erickson Project.
U NIVERSITY OF J OENSUU F ACULTY OF F ORESTRY Introduction to Lidar and Airborne Laser Scanning Petteri Packalén Kärkihankkeen ”Multi-scale Geospatial.
Integrated spatial data LIDAR Mapping for Coastal Monitoring Dr Alison Matthews Geomatics Manager Environment Agency Geomatics Group.
Layover Layover occurs when the incidence angle (  ) is smaller than the foreslope (  + ) i.e.,  <  +. i.e.,  <  +. This distortion cannot be corrected!
Ontario’s Current LiDAR Acquisition Initiative
Class tutorial Measuring Earthquake and volcano activity from space Shimon Wdowinski University of Miami.
A LiDAR Processing Toolkit
Active Remote Sensing for Elevation Mapping
Terrain modelling: the basics
Digital elevation model
The Challenge of Community LiDAR data
이훈열, 조성준, 성낙훈 강원대학교 지구물리학과 한국지질자원연구원 지반안전연구부
R. Gutierrez, J. Gibeaut, R. Smyth, T. Hepner, J. Andrews, J. Bellian
Presentation transcript:

Uses of Geospatial Soils & Surface Measurement Data in DWR Delta Levee Program Joel Dudas

Delta Risk Management Strategy

Uses GPS and inertial measurement unit (IMU) to accurately position the plane and map the surface LIDAR

SPECIFICATIONS  Vertical accuracy: 95% at 0.6’ (<18.5cm) and 90% at 0.5’ (15cm)  Horizontal accuracy: 1.0’ (30cm), 1 sigma.  Spot spacing:.8 meter nominal Ground Sampling Density  Grid posting:1 meter  Horizontal Coordinate System: UTM Zone 10, NAD83  Vertical Datum: NAVD 88  DistributionPublic domain DELIVERABLES Raw data “point clouds” Processed bare earth data, grids and points Canopy “first return” files Smoothed and raw 1-foot contours & breaklines Intensity images Control files Accuracy/quality assessment reports Mutiple formats: ASCII, ESRI geoDB, ESRI grid,.las, geotiff,.dwg

More About LiDAR  Status: Currently working on 2nd delivery of reflight data  Public data  Fully documented  Available via ftp or direct hard drive transfer  Current full dataset (including all formats and archives from initial flight): 1.32 TB  Final dataset: ~1.50 TB

Delta Levees Program – Uses of DEMs for Levees

Delta Levees Program – Uses of DEMs for Habitat

Delta Levees Program – Uses of DEMs for Subsidence Monitoring & Management

Delta Levees Program – Uses of DEMs for Emergency Response

UAVSAR UAVSAR is a portable, pod-based, synthetic aperture radar (SAR) system instrumented with a phased array, polarimetric, L-band antenna. It is designed to support a wide range of science investigations including geology, vegetation mapping and land use classification, archeological research, soil moisture mapping, subsidence/uplift measurement and cold land processes. The UAVSAR radar and aircraft are specially designed for repeat pass interferometric measurements to detect changes in the location of observed surface features.

Surface Change Detection with Radar Interferometry When two observations are made from the same location in space but at different times, the radar phase change (interferometric phase) is directly proportional to the change in the range to a surface feature. Surface Deformation of the 1999 Hector Mine Earthquake

Precision Autopilot Repeat Pass Baseline The Precision Autopilot System was designed and developed at Dryden Flight Research Center. Overall, the PPA maintains the planned flight path within a 5 m tube nearly % of the time. The requirement on tracking is to maintain a 10 m tube for >90% of the flight track under light turbulence conditions.

PolSAR: LHH=red LHV=green LVV=blue

Delta Levees Program – Uses of DEMs for Emergency Response Questions: