IGIC - Indiana GIS LiDAR Applicationsfor Surveyors

ISPLS State ConferenceJanuary 18, 2013

(8:00 am – 11:00 am)

Coordination of Indiana GIS through dissemination of data and data products, education and outreach, adoption of standards, and building partnerships

Workshop OverviewTopics

Indiana Statewide Ortho-LiDAR Program Overview and Status (Phil Worrall)LiDAR Data Products in Indiana – Data Overview and Access (Chris Morse)Accuracy and Limitations of using LiDAR, DEM, and Derivative Products (GIS Bob)LiDAR Software Resources (Phil Worrall)Applications with Digital Elevation Data (Dave Knipe)

PresentersChris Morse, USDA NRCS in IndianaRobert N. Wilkinson (GIS Bob), Indiana Dept. of Natural ResourcesDave Knipe, Indiana Dept. of Natural ResourcesPhil Worrall, Indiana Geographic Information Council

Coordination of Indiana GIS through dissemination of data and data products, education and outreach, adoption of standards, and building partnerships

• 2005: Statewide Ortho. Thanks IDHS!!

• 2007: GIO on-board. No one had an extra $6 to $8 million laying around

Need $$

Indiana Statewide Ortho-LiDAR Program

Overview and Status

Coordination of Indiana GIS through dissemination of data and data products, education and outreach, adoption of standards, and building partnerships

• 2009: IDEM had $200k• 2009-2010: New sales

approach worked• May 2010: Able to publish

an RFP• February 28 2011: Signed

contract

Indiana Statewide Ortho-LiDAR Program

Overview and Status

Coordination of Indiana GIS through dissemination of data and data products, education and outreach, adoption of standards, and building partnerships

Coordination - Funding

Funding Partners

Indiana Office of Community & Rural Affairs (DREF)

Indiana Department of Homeland Security

Indiana Department of Transportation

NGA (through USGS) USGS NRCS, USDANTIA

Funding Contribution

$3,570,000

$450,000

$150,000

$100,000

$106,646

$55, 500

$416,587

Coordination of Indiana GIS through dissemination of data and data products, education and outreach, adoption of standards, and building partnerships

• 4.6 million

• 3 year cycle

• Middle tier 2011, East tier 2012, West tier 2013

Indiana Statewide Ortho-LiDAR Program

Overview and Status

Coordination of Indiana GIS through dissemination of data and data products, education and outreach, adoption of standards, and building partnerships

BASE Deliverable Products

One-foot pixel resolution (1”=200’ scale) 4-band stacked digital orthoimagery tiles in GeoTIFF & ECW formats.

1.5 meter filtered raw LiDAR data (point clouds) in LAS v1.2 format.

1.5 meter LiDAR bare earth data, first, last return data, intensity in LAS v1.2 format.

Hydro Breaklines in ESRI format.

Hydro Flattened DEM data delivered in ERDAS Imagine .IMG format.

FGDC Complaint Metadata

OPTIONAL BUY-UP Deliverable Products

Six-inch or Three-inch pixel resolution (1”=100’ scale) 4-band stacked digital orthoimagery tiles in GeoTIFF & ECW formats.

1.0 meter filtered raw & bare earth LiDAR data (point clouds) in LAS v1.2 format.

Indiana Statewide Ortho-LiDAR Program

Overview and Status

Coordination of Indiana GIS through dissemination of data and data products, education and outreach, adoption of standards, and building partnerships

Slide Courtesy of Todd Thompson @ Indiana Geological Survey

2011 LiDAR2011 LiDAR

Coordination of Indiana GIS through dissemination of data and data products, education and outreach, adoption of standards, and building partnerships

LiDARLiDARImprovements in resolution

30 m DEM

10 m DEM

1.5 m DEMSW of Martinsville, Indiana

Slide Courtesy of Todd Thompson @ Indiana Geological Survey

Coordination of Indiana GIS through dissemination of data and data products, education and outreach, adoption of standards, and building partnerships

Celebrating 175 years of Indiana geology in 2012

LiDARLiDAR30m

1.5m

20pts 1pt

20pts

400pts

Coordination of Indiana GIS through dissemination of data and data products, education and outreach, adoption of standards, and building partnerships

LiDARLiDAR

Slide Courtesy of Todd Thompson @ Indiana Geological Survey

3,200 versus 8 pts

Coordination of Indiana GIS through dissemination of data and data products, education and outreach, adoption of standards, and building partnerships

Celebrating 175 years of Indiana geology in 2012

LiDARLiDARSE Huron Quadrangle

Using NED DEMSW Georgia Quadrangle

Using LiDAR DEM

2012 2012

Coordination of Indiana GIS through dissemination of data and data products, education and outreach, adoption of standards, and building partnerships

Delaware County, near SR 3 and SR 35/28, Drive-in-Theatre

Coordination of Indiana GIS through dissemination of data and data products, education and outreach, adoption of standards, and building partnerships

Hamilton County, SR 27 and 216th Street, Purgatory Golf Club

Coordination of Indiana GIS through dissemination of data and data products, education and outreach, adoption of standards, and building partnerships

Boone County, CR East 850 North over Mud CreekDave Matthews Band “Dancing Lady”

Coordination of Indiana GIS through dissemination of data and data products, education and outreach, adoption of standards, and building partnerships

The primary image on the Indiana Geological

Survey's 2013 calendar displays both relict

and modern-day stream channels of the East

Fork of the White River just south of the

confluence of the Driftwood and Flatwood

Rivers near Columbus, Indiana.

Cartographers at the Indiana Geological

Survey created this image using the new

statewide LiDAR elevation and intensity data

with Esri ArcGIS software. A 21 by 33 inch

full-color calendar printed on heavy poster

paper is available for $5 from the Indiana

Geological Survey Bookstore.

Coordination of Indiana GIS through dissemination of data and data products, education and outreach, adoption of standards, and building partnerships

6. Wrap-up and Questions?

Chris Morse, chris.morse@in.usda.gov

[GIS] Bob Wilkinson, RNWilkinson@dnr.IN.gov

Dave Knipe, dknipe@dnr.in.gov

Phil Worrall, pworrall@igic.org

All presentation and reference materials can be found at: http://www.igic.org/projects/lidar/