gov.noaa.nmfs.inport:49672
eng
UTF8
dataset
OCM Partners
resourceProvider
NOAA Office for Coastal Management
(843) 740-1202
2234 South Hobson Ave
Charleston
SC
29405-2413
coastal.info@noaa.gov
https://coast.noaa.gov
WWW:LINK-1.0-http--link
NOAA Office for Coastal Management Website
NOAA Office for Coastal Management Home Page
information
pointOfContact
2024-02-29T00:00:00
ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for imagery and gridded data
ISO 19115-2:2009(E)
2007 Florida Division of Emergency Management (FDEM) Lidar: Herbert Hoover Dike Project Area (Southeastern Florida, Lake Okeechobee Surrounding Area)
fdem2007_hhd_m528_metadata
2009
publication
NOAA/NMFS/EDM
49672
https://www.fisheries.noaa.gov/inport/item/49672
WWW:LINK-1.0-http--link
Full Metadata Record
View the complete metadata record on InPort for more information about this dataset.
information
https://coast.noaa.gov/dataviewer
WWW:LINK-1.0-http--link
Citation URL
Online Resource
download
https://coast.noaa.gov
WWW:LINK-1.0-http--link
Citation URL
Online Resource
download
LiDAR data was collected by Merrick & Company from September through December of 2007 for the Florida Division of
Emergency Management (FDEM). The project area is located in the southeastern part of Florida, in parts of the counties surrounding
Lake Okeechobee. LiDAR was collected over approximately 2289 square miles in parts of the following counties: Broward, Glades,
Hendry, Highlands, Martin, Okeechobee, and Palm Beach. The maximum point spacing is 4 ft in unobscured areas. This data set
is a classified data set and has a classification for sugar cane.
Original contact information:
Contact Org: Florida DEM
Phone: 850-413-9907
Email: gis@dca.state.fl.us
To produce accurate, high-resolution data for planning and analysis to support the Florida Division of Emergency
Management (FDEM) development and maintenance of regional evacuation studies, which include vulnerability assessments and to
assist disaster response personnel in understanding threats to Florida's citizens and visitors.
completed
NOAA Office for Coastal Management
(843) 740-1202
2234 South Hobson Ave
Charleston
SC
29405-2413
coastal.info@noaa.gov
https://coast.noaa.gov
WWW:LINK-1.0-http--link
NOAA Office for Coastal Management Website
NOAA Office for Coastal Management Home Page
information
pointOfContact
NOAA Office for Coastal Management
(843) 740-1202
2234 South Hobson Ave
Charleston
SC
29405-2413
coastal.info@noaa.gov
https://coast.noaa.gov
WWW:LINK-1.0-http--link
NOAA Office for Coastal Management Website
NOAA Office for Coastal Management Home Page
information
custodian
asNeeded
https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/528/supplemental/FDEM_Lidar_Herbert_Hoover_Dike.KMZ
This kmz file shows the lidar footprint for the FDEM Herbert Hoover Dike project.
kmz
2007
2008
temporal
Lidar - partner (no harvest)
project
InPort
otherRestrictions
Cite As: OCM Partners, [Date of Access]: 2007 Florida Division of Emergency Management (FDEM) Lidar: Herbert Hoover Dike Project Area (Southeastern Florida, Lake Okeechobee Surrounding Area) [Data Date Range], https://www.fisheries.noaa.gov/inport/item/49672.
NOAA provides no warranty, nor accepts any liability occurring from any incomplete, incorrect, or misleading data, or from any incorrect, incomplete, or misleading use of the data. It is the responsibility of the user to determine whether or not the data is suitable for the intended purpose.
otherRestrictions
Access Constraints: None
otherRestrictions
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.
otherRestrictions
Distribution Liability: Any conclusions drawn from the analysis of this information are not the responsibility of NOAA, the Office for Coastal Management
or its partners.
unclassified
NOAA Data Management Plan (DMP)
NOAA/NMFS/EDM
49672
https://www.fisheries.noaa.gov/inportserve/waf/noaa/nos/ocmp/dmp/pdf/49672.pdf
WWW:LINK-1.0-http--link
NOAA Data Management Plan (DMP)
NOAA Data Management Plan for this record on InPort.
information
crossReference
vector
eng; US
elevation
Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcCatalog 9.3.1.1850
-81.325891
-80.130248
26.313731
27.26352
| Currentness: Ground Condition
2007-09-08
2007-12-19
The Herbert Hoover Dike, Florida LiDAR Report may be viewed at:
https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/528/supplemental/HHD_LiDAR_Mapping_Report.pdf
To view a footprint of the FDEM LiDAR for the Herbert Hoover Dike project area:
https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/528/supplemental/FDEM_Lidar_Herbert_Hoover_Dike.KMZ
false
eng
false
LAS
2022-03-16
publication
NOAA Office for Coastal Management
(843) 740-1202
2234 South Hobson Ave
Charleston
SC
29405-2413
coastal.info@noaa.gov
https://coast.noaa.gov
WWW:LINK-1.0-http--link
NOAA Office for Coastal Management Website
NOAA Office for Coastal Management Home Page
information
distributor
https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=528
WWW:LINK-1.0-http--link
Customized Download
Create custom data files by choosing data area, product type, map projection, file format, datum, etc.
download
https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/528/index.html
WWW:LINK-1.0-http--link
Bulk Download
Simple download of data files.
download
dataset
Accuracy
n/a
Horizontal Positional Accuracy
Horizontal accuracy meets or exceeds 3.8 feet at the 95% confidence level using RMSE(r) x 1.7308 as defined by the FGDC Geospatial
Positional Accuracy Standards, Part 3: NSSDA.
; Quantitative Value: 1.16 meters, Test that produced the value: 1.16 m (3.8 feet) RMSE(z). This was for the entire HHD project.
Vertical Positional Accuracy
A complete assessment of the vertical accuracy is available in the Minimum Technical Standard (MTS report) "Final Report of
Specific Purpose LiDAR Survey-LiDAR-Generated Breaklines and Contours" submitted to Florida Division of Emergency Management.
You may view this document at:
https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/528/supplemental/FMTS_HHD.pdf
; Quantitative Value: 0.091 meters, Test that produced the value:
9.14 cm (0.3 ft) RMSE(z). This value exceeds the NSSDA standard for one-foot (1') interval contours. This was
for the entire HHD dataset.
Completeness Report
A visual qualitative assessment was performed to ensure data completeness.
Conceptual Consistency
Data covers the tile scheme provided for the project.
The ABGPS, IMU, and raw Leica ALS50 Phase 2 Plus LiDAR data are integrated with Leica Incorporated's ALS Post Processor software.
The resultant file is in a LAS binary file format. The LAS file version 1.1 format can be easily transferred from one file format
to another. It is a binary file format that maintains information specific to the LiDAR data (return#, intensity value, xyz, etc.).
The resultant points are produced in the geodetic coordinates referenced to the NAD83 HARN horizontal datum and NAVD88 vertical datum.
The date and time for each flight line can be determined using the Julian date and time. The Julian date is a continuous count of
days and fractions since noon Universal Time on January 1, 4713 BCE on the Julian calendar.
2009-01-01T00:00:00
The unedited data are classified to facilitate the application of the appropriate feature extraction filters. A combination
of proprietary filters are applied as appropriate for the production of bare earth digital terrain models (dtms). Interactive
editing methods are applied to those areas where it is inappropriate or impossible to use the feature extraction filters, based
upon the design criteria and/or limitations of the relevant filters. These same feature extraction filters are used to produce
elevation height surfaces. The LiDAR mass points were delivered in American Society for Photogrammetry and Remote Sensing
LAS 1.1 format. The header file for each dataset is complete as defined by the LAS 1.1 specification. In addition the following
fields are included: Flight Date Julian, Year, and Class. The LAS files do not contain overlap (class 12).
The data was classified as follows:
Class 1 = Unclassified. This class includes vegetation, buildings, etc.
Class 2 = Ground
Class 3 = Sugarcane (Job specific classification, not used in contour generation)
Class 7 = Noise
Class 9 = Water
Class 12 = Overlap
Sugarcane points (class 3) were added to this project at the request of the US Army Corps of Engineers. The lidar sensor could
not adequately penetrate sugarcane fields. A method was developed to define the location of sugarcane. Points inside of the
sugar_cane feature class in the HHD geodatabase were either classified as unclassified (class = 1) or sugarcane (class = 3).
There are no ground (class = 2) points inside of the sugar_cane feature class.
2009-01-01T00:00:00
The NOAA Office for Coastal Management (OCM) received files in LAS format. The files contained LiDAR intensity and elevation measurements.
OCM performed the following processing on the data to make it available within Digital Coast:
1. The data were converted from State Plane Florida East coordinates to geographic coordinates.
2. The data were converted from NAVD88 heights to ellipsoid heights using Geoid03.
3. The LAS header fields were sorted by latitude and updated.
2010-01-01T00:00:00
Source Contribution: network of GPS'ed checkpoints | Type of Source Media: disc
Ground Control
2009-01-01
publication
2007-09-08
2008-01-25
Source Contribution: The LiDAR dataset was used to create the multipoint file consisting of ground only points. | Source Geospatial Form: LAS data | Type of Source Media: disc
LiDAR
2009-01-01
publication
2007-09-08
2008-01-25