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Short Citation:
OCM Partners, 2022: 2009-2012 Indiana Statewide Imagery and LiDAR Program: Maumee River Basin Counties, https://www.fisheries.noaa.gov/inport/item/49761.

Item Identification

Title: 2009-2012 Indiana Statewide Imagery and LiDAR Program: Maumee River Basin Counties
Short Name: in2009_2012_iot_maumeeriverbasin_counties_m2550_metadata
Status: Completed
Publication Date: 2013-09-04
Abstract:

The counties comprised in this dataset have been chosen based on the relation to the Maumee River basin, a portion of

the Lake Erie basin and correlated with the northwestern counties in Ohio which form composite continuous lidar data

for the Lake Erie basin and the Great Lakes basin system.

The Indiana Statewide Imagery and LiDAR project includes data captured at the following specifications:

This project is comprised of Wells and Adams counties collected in 2012, as part of Area 2;

Noble, DeKalb and Steuben counties collected in 2010; Allen county collected in 2009.

Original contact information:

Contact Org: Indiana Office of Information Technology

Title: State of Indiana GIS Officer

Phone: (317) 234-5889

Purpose:

The State of Indiana's goal is to develop and/or update certain geospatial data sets for use by state government

agencies, other levels of government, academia, and the general public, and to provide these data sets for inclusion to

the IndianaMap. The IndianaMap is a resource for geographic information technology users inside Indiana and beyond.

The IndianaMap is an initiative of the Indiana Geographic Information Council, Inc. (IGIC), Indiana's statewide GIS

coordination council. Data from this project forms the foundation of the base map, and were developed primarily to

support multi-use applications, including homeland security, emergency management, economic development, and the

business of government. Funds for the statewide orthophotography program come from state agencies, local governments,

and grants.

Notes:

10405

Supplemental Information:

A footprint of this data set may be viewed in Google Earth at:

https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/2550/supplemental/in2009_2012_iot_maumeeriverbasin_counties.kmz

Keywords

Theme Keywords

Thesaurus Keyword
ISO 19115 Topic Category
elevation
UNCONTROLLED
None ASPRS standards

Physical Location

Organization: Office for Coastal Management
City: Charleston
State/Province: SC

Data Set Information

Data Set Scope Code: Data Set
Maintenance Frequency: As Needed
Distribution Liability:

Any conclusions drawn from the analysis of this information are not the responsibility of the

Indiana Office of Technology, Indiana's Geographic Information Office (IGIC-IOT), Woolpert Inc, Indiana Geographic Information

Council, Inc. (IGIC), the Office for Coastal Management or its partners.

Support Roles

Data Steward

CC ID: 675944
Date Effective From: 2013-09-04
Date Effective To:
Contact (Organization): NOAA Office for Coastal Management (NOAA/OCM)
Address: 2234 South Hobson Ave
Charleston, SC 29405-2413
Email Address: coastal.info@noaa.gov
Phone: (843) 740-1202
URL: https://coast.noaa.gov

Distributor

CC ID: 675946
Date Effective From: 2013-09-04
Date Effective To:
Contact (Organization): NOAA Office for Coastal Management (NOAA/OCM)
Address: 2234 South Hobson Ave
Charleston, SC 29405-2413
Email Address: coastal.info@noaa.gov
Phone: (843) 740-1202
URL: https://coast.noaa.gov

Metadata Contact

CC ID: 675947
Date Effective From: 2013-09-04
Date Effective To:
Contact (Organization): NOAA Office for Coastal Management (NOAA/OCM)
Address: 2234 South Hobson Ave
Charleston, SC 29405-2413
Email Address: coastal.info@noaa.gov
Phone: (843) 740-1202
URL: https://coast.noaa.gov

Point of Contact

CC ID: 675945
Date Effective From: 2013-09-04
Date Effective To:
Contact (Organization): NOAA Office for Coastal Management (NOAA/OCM)
Address: 2234 South Hobson Ave
Charleston, SC 29405-2413
Email Address: coastal.info@noaa.gov
Phone: (843) 740-1202
URL: https://coast.noaa.gov

Extents

Currentness Reference: Ground Condition

Extent Group 1

Extent Group 1 / Geographic Area 1

CC ID: 1134492
W° Bound: -85.6596921
E° Bound: -84.7987712
N° Bound: 41.7666549
S° Bound: 40.5579374

Extent Group 1 / Time Frame 1

CC ID: 1134468
Time Frame Type: Discrete
Start: 2012-01-31

Extent Group 1 / Time Frame 2

CC ID: 1134469
Time Frame Type: Discrete
Start: 2012-02-03

Extent Group 1 / Time Frame 3

CC ID: 1134470
Time Frame Type: Discrete
Start: 2012-02-05

Extent Group 1 / Time Frame 4

CC ID: 1134471
Time Frame Type: Discrete
Start: 2012-02-20

Extent Group 1 / Time Frame 5

CC ID: 1134472
Time Frame Type: Discrete
Start: 2012-02-22

Extent Group 1 / Time Frame 6

CC ID: 1134473
Time Frame Type: Discrete
Start: 2012-02-27

Extent Group 1 / Time Frame 7

CC ID: 1134474
Time Frame Type: Discrete
Start: 2012-02-28

Extent Group 1 / Time Frame 8

CC ID: 1134475
Time Frame Type: Discrete
Start: 2012-02-29

Extent Group 1 / Time Frame 9

CC ID: 1134476
Time Frame Type: Discrete
Start: 2012-03-01

Extent Group 1 / Time Frame 10

CC ID: 1134477
Time Frame Type: Discrete
Start: 2012-03-06

Extent Group 1 / Time Frame 11

CC ID: 1134478
Time Frame Type: Discrete
Start: 2012-03-07

Extent Group 1 / Time Frame 12

CC ID: 1134479
Time Frame Type: Discrete
Start: 2012-03-09

Extent Group 1 / Time Frame 13

CC ID: 1134480
Time Frame Type: Discrete
Start: 2012-03-10

Extent Group 1 / Time Frame 14

CC ID: 1134481
Time Frame Type: Discrete
Start: 2012-03-11

Extent Group 1 / Time Frame 15

CC ID: 1134482
Time Frame Type: Discrete
Start: 2012-03-13

Extent Group 1 / Time Frame 16

CC ID: 1134483
Time Frame Type: Discrete
Start: 2012-03-14

Extent Group 1 / Time Frame 17

CC ID: 1134484
Time Frame Type: Discrete
Start: 2012-03-20

Extent Group 1 / Time Frame 18

CC ID: 1134485
Time Frame Type: Discrete
Start: 2012-03-26

Extent Group 1 / Time Frame 19

CC ID: 1134486
Time Frame Type: Discrete
Start: 2012-03-28

Extent Group 1 / Time Frame 20

CC ID: 1134487
Time Frame Type: Discrete
Start: 2012-03-29

Extent Group 1 / Time Frame 21

CC ID: 1134488
Time Frame Type: Discrete
Start: 2012-03-30

Extent Group 1 / Time Frame 22

CC ID: 1134489
Time Frame Type: Discrete
Start: 2012-04-02

Extent Group 1 / Time Frame 23

CC ID: 1134490
Time Frame Type: Discrete
Start: 2012-12-05

Extent Group 1 / Time Frame 24

CC ID: 1134491
Time Frame Type: Discrete
Start: 2012-12-12

Spatial Information

Spatial Representation

Representations Used

Vector: Yes

Access Information

Security Class: Unclassified
Security Classification System:

Unclassified

Security Handling Description:

Unclassified

Data Access Procedure:

https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=2550

This data set is dynamically generated based on user-specified parameter

;

Data Access Constraints:

None

Data Use Constraints:

Users should be aware that temporal changes may have occurred since this data set was collected and some parts of this

data may no longer represent actual surface conditions. Users should not use this data for critical applications without a full awareness

of its limitations. Ownership of the data products resides with the State of Indiana. All Orthophotography, LiDAR and ancillary data

products produced through this contract are public domain data. These data represent a public version of the data set and hold no

distribution restrictions.

Distribution Information

Distribution 1

CC ID: 741193
Download URL: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=2550
Distributor:
File Name: Customized Download
Description:

Create custom data files by choosing data area, product type, map projection, file format, datum, etc.

Distribution 2

CC ID: 741194
Download URL: https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/2550/index.html
Distributor:
File Name: Bulk Download
Description:

Simple download of data files.

URLs

URL 1

CC ID: 741196
URL: https://coast.noaa.gov/dataviewer
URL Type:
Online Resource

URL 2

CC ID: 741197
URL: https://coast.noaa.gov
URL Type:
Online Resource

Activity Log

Activity Log 1

CC ID: 675990
Activity Date/Time: 2016-05-23
Description:

Date that the source FGDC record was last modified.

Activity Log 2

CC ID: 675989
Activity Date/Time: 2017-11-14
Description:

Converted from FGDC Content Standards for Digital Geospatial Metadata (version FGDC-STD-001-1998) using 'fgdc_to_inport_xml.pl' script. Contact Tyler Christensen (NOS) for details.

Activity Log 3

CC ID: 718324
Activity Date/Time: 2018-02-08
Description:

Partial upload of Positional Accuracy fields only.

Activity Log 4

CC ID: 741195
Activity Date/Time: 2018-03-13
Description:

Partial upload to move data access links to Distribution Info.

Technical Environment

Description:

Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; Windows 7 Professional; TerraSolid LTD: Terrascan Version 012.000

Data Quality

Horizontal Positional Accuracy:

Horizontal accuracy is at the 95% confidence level using RMSE(r) x 1.9600 as defined by the FGDC Geospatial Positional Accuracy Standards, Part 3: NSSDA.; Quantitative Value: 0 meters, Test that produced the value: LiDAR system calibration is available upon request from Woolpert, Inc.

Vertical Positional Accuracy:

The data collected under this Task Order meets the National Standard for Spatial Database Accuracy (NSSDA) accuracy standards. The NSSDA standards specify that vertical accuracy be reported at the 95 percent confidence level for data tested by an independent source of higher accuracy. (http://www.fgdc.gov/standards/projects/FGDC-standards-projects/accuracy/part3/index_html).; Quantitative Value: 0.30 meters, Test that produced the value: 30cm at a 95% confidence level, derived according to NSSDA, i.e., based on RMSE of 15 cm in the open terrain land cover category (Note USGS V1.2 Specification). The data collected shall meet the National Standard for Spatial Database Accuracy (NSSDA) accuracy standards.

Completeness Measure:

Cloud Cover: 0

Completeness Report:

The LiDAR data is visually inspected by Woolpert, Inc. for completeness to ensure that are no gaps between flight lines.

Conceptual Consistency:

All formatted data are validated using commercial GIS software to ensure proper formatting and loading prior to delivery.

Lineage

Sources

Indiana Statewide Imagery and LiDAR Program

CC ID: 1134460
Publish Date: 2012-01-31
Extent Type: Discrete
Extent Start Date/Time: 2012-01-31
Source Contribution:

The LiDAR data collected for this task order. | Source Geospatial Form: vector digital data | Type of Source Media: disc

Process Steps

Process Step 1

CC ID: 1134461
Description:

Block 7(partial) and 8 - Using an Optech Gemini LiDAR system, 152 flight lines of high density

data, at a nominal pulse spacing (NPS) of 1.5 meter (1.0 meters for Floyd and Dearborn Counties)and Blocks 5, 6, and

7(partial) - Using Leica ALS LiDAR systems, 219 flight lines of high density data were collected, at a nominal

pulse spacing (NPS) of 1.5 meter. Multiple returns were recorded for each laser pulse along with an intensity value

for each return. A total of thirty (30) missions were flown January 31, 2012 December 13, 2012. Eleven (11) airborne

global positioning system (GPS) base stations were used in support of the LiDAR data acquisition. 248 ground

control points were surveyed through static methods. The geoid used to reduce satellite derived elevations to

orthometric heights was Geoid09. The horizontal datum used for this survey is North American Datum 1983 (NSRS2007),

Indiana State Plane Coordinate System, East Zone, and expressed in US Survey Feet. The vertical datum used for this

survey is North American Vertical Datum 1988 (NAVD88), and expressed in US Survey Feet. Airborne GPS data was

differentially processed and integrated with the post processed IMU data to derive a smoothed best estimate of

trajectory (SBET). The SBET was used to reduce the LiDAR slant range measurements to a raw reflective surface for

each flight line. System Parameters: - Type of Scanner = Optech Gemini - Data Acquisition Height = 7,380-feet AGL

- Scanner Field of View = 20 degrees - Scan Frequency = 32 Hertz - Pulse Repetition Rate - 100.0 Kilohertz -

Aircraft Speed = 150 Knots - Swath Width = 5374 feet - Number of Returns Per Pulse = Maximum of 4 - Distance

Between Flight Lines = Varies. System Parameters: - Type of Scanner = Leica ALS50-II / ALS60 / ALS70 - Data

Acquisition Height = 7800 feet AGL - Scanner Field of View = 40 degrees - Scan Frequency = Varies - Pulse

Repetition Rate - 99 Kilohertz - Aircraft Speed = Varies - Swath Width = 5678 feet - Number of Returns Per

Pulse = Maximum of 4 - Distance Between Flight Lines = Varies.

Process Date/Time: 2012-04-30 00:00:00

Process Step 2

CC ID: 1134462
Description:

The Optech Gemini and Leica systems' LiDAR system calibration and performance is verified

on a periodic basis using Woolpert's calibration range. The calibration range consists of a large building and runway.

The edges of the building and control points along the runway have been located using conventional survey methods.

Inertial measurement unit (IMU) misalignment angles and horizontal accuracy are calculated by comparing the position

of the building edges between opposing flight lines.

The scanner scale factor and vertical accuracy is calculated through comparison of LiDAR data against control

points along the runway. Field calibration is performed on all flight lines to refine the IMU misalignment angles. IMU

misalignment angles are calculated from the relative displacement of features within the overlap region of adjacent

(and opposing) flight lines. The raw LiDAR data is reduced using the refined misalignment angles.

Process Date/Time: 2011-01-01 00:00:00

Process Step 3

CC ID: 1134463
Description:

Once the data acquisition and GPS processing phases are complete, the LiDAR data was processed

immediately to verify the coverage had no voids. The GPS and IMU data was post processed using differential and

Kalman filter algorithms to derive a best estimate of trajectory. The quality of the solution was verified to be

consistent with the accuracy requirements of the project.

Process Date/Time: 2012-03-02 00:00:00

Process Step 4

CC ID: 1134464
Description:

The individual flight lines were inspected to ensure the systematic and residual errors have

been identified and removed. Then, the flight lines were compared to adjacent flight lines for any mismatches to

obtain a homogenous coverage throughout the project area. The point cloud underwent a classification process to

determine bare-earth points and non-ground points utilizing "first and only" as well as "last of many" LiDAR

returns. This process determined bare-earth points (Class 2), noise (Class 7), water (Class 9) ignored ground

(Class 10), unclassified data (Class 1), overlap points (Class 12), and bridges (Class 13). The bare-earth

(Class 2 - Ground) LiDAR points underwent a manual QA/QC step to verify that artifacts have been removed

from the bare-earth surface. The surveyed ground control points are used to perform the accuracy checks and

statistical analysis of the LiDAR dataset.

Process Date/Time: 2012-04-03 00:00:00

Process Step 5

CC ID: 1134465
Description:

Breaklines defining lakes, greater than two acres, and double-line streams, wider than

100 feet (30.5 meters), were compiled using digital photogrammetric techniques as part of the hydrographic

flattening process and provided as ESRI Polyline Z and Polygon Z shape files. Breaklines defining water

bodies and streams were compiled for this task order. The breaklines were used to perform the hydrologic

flattening of water bodies, and gradient hydrologic flattening of double line streams. Lakes, reservoirs

and ponds, at a nominal minimum size of two (2) acres or greater, were compiled as closed polygons. The

closed water bodies were collected at a constant elevation. Rivers and streams, at a nominal minimum width

of 100 feet (30.5 meters), were compiled in the direction of flow with both sides of the stream maintaining

an equal gradient elevation. The hydrologic flattening of the LiDAR data was performed for inclusion in the

National Elevation Dataset (NED).

Process Date/Time: 2012-04-30 00:00:00

Process Step 6

CC ID: 1134466
Description:

The NOAA Office for Coastal Management (OCM) received the files in las format. The files contained Lidar elevation and intensity measurements.

The data were in Indiana State Plane projection east (1301) in feet and NAVD88 Geoid 09 vertical datum. OCM performed the following processing to the

data to make it available within the Digital Coast:

1. The data were converted from State Plane coordinates to geographic coordinates.

2. The data were converted from NAVD88 (orthometric) heights to GRS80 (ellipsoid) heights using Geoid 03.

3. The high and low error outlier elevations were removed and variable length records (vlr) were removed.

4. The LAS data were sorted by latitude and the headers were updated.

5. Originally classed points as bridges (classification 13) were moved to ASPRS class 17 (bridge deck)

Process Date/Time: 2013-09-04 00:00:00

Catalog Details

Catalog Item ID: 49761
GUID: gov.noaa.nmfs.inport:49761
Metadata Record Created By: Anne Ball
Metadata Record Created: 2017-11-15 15:22+0000
Metadata Record Last Modified By: SysAdmin InPortAdmin
Metadata Record Last Modified: 2022-08-09 17:11+0000
Metadata Record Published: 2022-03-16
Owner Org: OCMP
Metadata Publication Status: Published Externally
Do Not Publish?: N
Metadata Last Review Date: 2022-03-16
Metadata Review Frequency: 1 Year
Metadata Next Review Date: 2023-03-16