49684 fl2004_swfwmd_pasco_m4732_metadata Data Set Published / External 49401 Lidar - partner (no harvest) Project Completed 2015-01-12 Earthdata International was contracted to provide mapping services in Pasco County, Florida. Conventional aerial photography along with LIDAR observations were made. Earthdata subcontracted the ground survey tasks to Terrasurv. This data is identical to the 2004 Pasco County collection already available in digital coast, however in 2008 this data was classified: Class 1 - unclassified Class 2 - ground Class 9 - water The purpose of this survey was to establish ground control for a photogrammetric mapping and LIDAR project. 10328 A footprint of this data set may be viewed in Google Earth at: https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/4732/supplemental/fl2004_swfwmd_pasco_m4732.kmz A report for this dataset is available at: https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/4732/supplemental/fl2004_swfwmd_pasco_m4732_surveyreport.pdf Theme ISO 19115 Topic Category elevation Spatial Global Change Master Directory (GCMD) Location Keywords OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF AMERICA Theme CoRIS Discovery Thesaurus Geographic Information > LiDAR Temporal 2004 Temporal April Spatial CoRIS Place Thesaurus COUNTRY/TERRITORY > United States of America > Florida Spatial CoRIS Place Thesaurus OCEAN BASIN > Atlantic Ocean > Gulf of Mexico > Florida Spatial Gulf of Mexico Office for Coastal Management Charleston SC Data Set As Needed Lidar points in LAZ format (Classes 1,2,9,12) none Any conclusions drawn from the analysis of this information are not the responsibility of SWFWMD, Watershed Concepts (AECOM), NOAA, the Office for Coastal Management or its partners. Data Steward 2015-01-12 Organization NOAA Office for Coastal Management NOAA/OCM coastal.info@noaa.gov 2234 South Hobson Ave Charleston SC 29405-2413 (843) 740-1202 https://coast.noaa.gov NOAA Office for Coastal Management Home Page Online Resource Distributor 2015-01-12 Organization NOAA Office for Coastal Management NOAA/OCM coastal.info@noaa.gov 2234 South Hobson Ave Charleston SC 29405-2413 (843) 740-1202 https://coast.noaa.gov NOAA Office for Coastal Management Home Page Online Resource Metadata Contact 2015-01-12 Organization NOAA Office for Coastal Management NOAA/OCM coastal.info@noaa.gov 2234 South Hobson Ave Charleston SC 29405-2413 (843) 740-1202 https://coast.noaa.gov NOAA Office for Coastal Management Home Page Online Resource Point of Contact 2015-01-12 Organization NOAA Office for Coastal Management NOAA/OCM coastal.info@noaa.gov 2234 South Hobson Ave Charleston SC 29405-2413 (843) 740-1202 https://coast.noaa.gov NOAA Office for Coastal Management Home Page Online Resource Ground Condition -82.779724 -82.609802 28.431274 28.182922 Discrete 2004-04-28 Yes Unclassified This data can be obtained on-line at the following URL: https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=4732; None 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. https://coast.noaa.gov/dataviewer/#/lidar/search/where:ID=4732 Customized Download Create custom data files by choosing data area, product type, map projection, file format, datum, etc. https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/4732/index.html Bulk Download Simple download of data files. https://noaa-nos-coastal-lidar-pds.s3.amazonaws.com/laz/geoid18/4732/supplemental/fl2004_swfwmd_pasco_m4732.kmz Browse Graphic Browse Graphic kmz This graphic shows the coverage of the 2004 Pasco County lidar collection (classified). https://coast.noaa.gov Online Resource https://coast.noaa.gov/dataviewer Online Resource 2016-05-23 Date that the source FGDC record was last modified. 2017-11-14 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. 2018-02-08 Partial upload of Positional Accuracy fields only. 2018-03-13 Partial upload to move data access links to Distribution Info. These data are not attributed. 2 meter post spacing; Quantitative Value: 2.0 meters, Test that produced the value: 200 cm tested for accuracy The RMSE with all points (120 points) included is 11.064 cm; Quantitative Value: 0.111 meters, Test that produced the value: 11 cm RMSEz This LiDAR data represents the 2004 Pasco Collection Data covers the tile scheme provided for the area and was verified for correct topology. 1 LiDAR was collected within Pasco County, FL. LIDAR data for the portions of Pasco County will be acquired using an ALS40 LIDAR system and will be flown with the following specifications: 5,000 ft AMT 30 deg field of view 20% side lap 2-meter post spacing 10 cm vertical accuracy in homogeneous unambiguous terrain (i.e. flat to gently rolling open areas devoid of heavy dense vegetation, heavy urban structures, steep rocky mountainous terrain, and heavily rutted terrain) Digital orthophotography for the portions of Pasco County will be acquired using an ADS40 Digital Camera system and will be flown with the following specifications: Ground sample distance 1 foot Scale 1 inch =200 ft Accurate 3D breaklines will be generated from aerial photography using traditional stereo photogrammetric digital data capture processes and technique 2004-01-01T00:00:00 2 The NOAA Office for Coastal Management (OCM) received files in LAS format. The files contained LiDAR elevation measurements. OCM performed the following processing on the data to make it available within Digital Coast (2010): 1. The data were converted from State Plane Florida West 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. In 2014 OCM performed the following: 1. Isolated Pasco county data 2. Updated project footprint and KMZ 2014-01-01T00:00:00 gov.noaa.nmfs.inport:49684 Anne Ball 2017-11-15T15:21:37 SysAdmin InPortAdmin 2025-05-15T19:15:55 2022-03-16 OCM Partners OCMP 1002 Public No No 2022-03-16 1 Year 2023-03-16