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2007 - 2008 Florida Division of Emergency Management (FDEM) Lidar Project: Blocks 1 - 10 (Southeast Florida and Keys)spatialRepresentationInforeferenceSystemInfo referenceSystemInfo identificationInfo distributionInfo dataQualityInfo metadataMaintenance |
| (MI_Metadata) fileIdentifier: gov.noaa.csc.maps:2007_FDEM_South_m520 language: eng; USA characterSet: (MD_CharacterSetCode) utf8 hierarchyLevel: (MD_ScopeCode) dataset contact: (CI_ResponsibleParty) individualName: Mike Sutherland organisationName: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce contactInfo: (CI_Contact) phone: (CI_Telephone) voice: 303-497-6120 facsimile: 303-497-6513 address: (CI_Address) deliveryPoint: NOAA/NESDIS/NGDC E/GC1 325 Broadway city: Boulder administrativeArea: CO postalCode: 80305-3328 country: USA electronicMailAddress: mike.sutherland@noaa.gov hoursOfService: 7:30am-5:00pm Mountain role: (CI_RoleCode) author dateStamp: 2013-06-07 metadataStandardName: ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data metadataStandardVersion: ISO 19115-2:2009(E) return to top spatialRepresentationInfo: (MD_VectorSpatialRepresentation) geometricObjects: (MD_GeometricObjects) geometricObjectType: (MD_GeometricObjectTypeCode) point return to top referenceSystemInfo: (MD_ReferenceSystem) referenceSystemIdentifier: (RS_Identifier) authority: (CI_Citation) title: North American Datum 1983 alternateTitle: NAD83 date: (CI_Date) date: 2007-01-19 dateType: (CI_DateTypeCode) revision citedResponsibleParty: (CI_ResponsibleParty) organisationName: contactInfo: (CI_Contact) onlineResource: (CI_OnlineResource) linkage: http://www.epsg-registry.org/export.htm?gml=urn:ogc:def:crs:EPSG::4269 name: NAD83 description: Link to Geographic Markup Language (GML) description of reference system. function: (CI_OnLineFunctionCode) information role: (CI_RoleCode) resourceProvider citedResponsibleParty: (CI_ResponsibleParty) organisationName: European Petroleum Survey Group contactInfo: (CI_Contact) onlineResource: (CI_OnlineResource) linkage: http://www.epsg-registry.org/ name: European Petroleum Survey Group Geodetic Parameter Registry description: Registry that accesses the EPSG Geodetic Parameter Dataset, which is a structured dataset of Coordinate Reference Systems and Coordinate Transformations. function: (CI_OnLineFunctionCode) search role: (CI_RoleCode) publisher code: urn:ogc:def:crs:EPSG::4269 return to top referenceSystemInfo: (MD_ReferenceSystem) referenceSystemIdentifier: (RS_Identifier) code: Ellipsoid in Meters codeSpace: Local Vertical Reference return to top identificationInfo: (MD_DataIdentification) citation: (CI_Citation) title: 2007 - 2008 Florida Division of Emergency Management (FDEM) Lidar Project: Blocks 1 - 10 (Southeast Florida and Keys) date: (CI_Date) date: 2009-01-01 dateType: (CI_DateTypeCode) publication citedResponsibleParty: (CI_ResponsibleParty) organisationName: DOC/NOAA/NOS/CSC > Coastal Services Center, National Ocean Service, National Oceanic and Atmospheric Administration, U.S. Department of Commerce contactInfo: (CI_Contact) phone: (CI_Telephone) voice: 843-740-1200 address: (CI_Address) deliveryPoint: 2234 South Hobson Ave. city: Charleston administrativeArea: SC postalCode: 29405-2413 electronicMailAddress: csc.info@noaa.gov role: (CI_RoleCode) originator citedResponsibleParty: (CI_ResponsibleParty) organisationName: Florida Division of Emergency Management (FDEM) role: (CI_RoleCode) originator citedResponsibleParty: (CI_ResponsibleParty) organisationName: DOC/NOAA/NOS/CSC > Coastal Services Center, National Ocean Service, National Oceanic and Atmospheric Administration, U.S. Department of Commerce contactInfo: (CI_Contact) phone: (CI_Telephone) voice: 843-740-1200 address: (CI_Address) deliveryPoint: 2234 South Hobson Ave. city: Charleston administrativeArea: SC postalCode: 29405-2413 electronicMailAddress: csc.info@noaa.gov role: (CI_RoleCode) publisher presentationForm: (CI_PresentationFormCode) imageDigital abstract: This Light Detection and Ranging (LiDAR) LAS dataset is a topographic survey conducted for the State of Florida Division of Emergency Management LiDAR Project. These data were produced for the Florida Division of Emergency Management. The LiDAR point cloud was flown at a density sufficient to support a maximum final post spacing of 4 feet for unobscured areas. 3001 Inc. acquired the data from July 12, 2007 through February 8, 2008. The data was divided into 5000' by 5000' cells that serve as the final tiling scheme. The State of Florida Division of Emergency Management LiDAR Survey was collected under the guidance of a Professional Mapper/Surveyor. purpose: The State of Florida Division of Emergency Management LiDAR Project Survey data will support the creation of Federal Emergency Management Agency Flood Insurance Rate Maps (FEMA FIRM) and an integrated ground and surface water model. The State of Florida Division of Emergency Management LiDAR Survey was collected under the guidance of a Licensed and Professional Surveyor/Mapper. credit: Acknowledgement of Florida Division of Emergency Management would be appreciated in products derived from these data. status: (MD_ProgressCode) completed pointOfContact: (CI_ResponsibleParty) organisationName: Florida DEM contactInfo: (CI_Contact) phone: (CI_Telephone) voice: 850-413-9907 facsimile: 850-488-1016 address: (CI_Address) deliveryPoint: 2555 Shumard Oak Boulevard city: Tallahassee administrativeArea: FL postalCode: 32399-2100 country: USA electronicMailAddress: gis@dca.state.fl.us role: (CI_RoleCode) pointOfContact resourceMaintenance: (MD_MaintenanceInformation) maintenanceAndUpdateFrequency: (MD_MaintenanceFrequencyCode) notPlanned graphicOverview: (MD_BrowseGraphic) fileName: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/ch2mhill_block_index_shapefile.zip fileDescription: The data were organized into 10 blocks. The 'block index' shapefile shows the extent of each constituent block for the 2007 FDEM Southeast Florida and Florida Keys lidar data set. fileType: zip descriptiveKeywords: (MD_Keywords) keyword: Bathymetry/Topography keyword: Contour keyword: DEM keyword: DSM keyword: DTM keyword: Elevation keyword: Height keyword: Photogrammetry keyword: Planimetric keyword: TIN keyword: Stereo Photogrammetry keyword: LAS V.1.1 LiDAR type: (MD_KeywordTypeCode) theme thesaurusName: (CI_Citation) title: None date: descriptiveKeywords: (MD_Keywords) keyword: US keyword: Florida keyword: St. Lucie County keyword: Martin County keyword: Palm Beach County keyword: Broward County keyword: Miami-Dade County keyword: Monroe County keyword: Florida Keys keyword: Miami keyword: Key West type: (MD_KeywordTypeCode) place thesaurusName: (CI_Citation) title: None date: resourceConstraints: (MD_Constraints) useLimitation: These data depict the elevations at the time of the survey and are only accurate for that time. 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. Any conclusions drawn from analysis of this information are not the responsibility of NOAA or any of its partners. These data are NOT to be used for navigational purposes. resourceConstraints: (MD_LegalConstraints) useLimitation: While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty. aggregationInfo: (MD_AggregateInformation) aggregateDataSetName: (CI_Citation) title: Lidar Final Reports date: citedResponsibleParty: (CI_ResponsibleParty) positionName: Citation URL contactInfo: (CI_Contact) onlineResource: (CI_OnlineResource) linkage: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/ name: Lidar Final Report description: Lidar Final Reports can be accessed in each constituent block subdirectory function: (CI_OnLineFunctionCode) information role: associationType: (DS_AssociationTypeCode) crossReference spatialRepresentationType: (MD_SpatialRepresentationTypeCode) vector language: eng; USA topicCategory: (MD_TopicCategoryCode) elevation extent: (EX_Extent) geographicElement: (EX_GeographicBoundingBox) westBoundLongitude: -81.817534 eastBoundLongitude: -80.021117 southBoundLatitude: 24.537523 northBoundLatitude: 27.565112 temporalElement: (EX_TemporalExtent) extent: TimePeriod: beginPosition: 2007-07-12 endPosition: 2008-02-08 return to top distributionInfo: (MD_Distribution) distributionFormat: (MD_Format) name: LAZ version: distributor: (MD_Distributor) distributorContact: (CI_ResponsibleParty) organisationName: DOC/NOAA/NOS/CSC > Coastal Services Center, National Ocean Service, National Oceanic and Atmospheric Administration, U.S. Department of Commerce contactInfo: (CI_Contact) phone: (CI_Telephone) voice: 843-740-1200 address: (CI_Address) deliveryPoint: 2234 South Hobson Ave. city: Charleston administrativeArea: SC postalCode: 29405-2413 electronicMailAddress: csc.info@noaa.gov role: (CI_RoleCode) distributor distributionOrderProcess: (MD_StandardOrderProcess) orderingInstructions: The National Geophysical Data Center serves as the archive for this LIDAR data. NGDC should only be contacted for this data if it cannot be obtained from NOAA Coastal Services Center. distributor: (MD_Distributor) distributorContact: (CI_ResponsibleParty) individualName: Mike Sutherland organisationName: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce contactInfo: (CI_Contact) phone: (CI_Telephone) voice: 303-497-6120 facsimile: 303-497-6513 address: (CI_Address) deliveryPoint: NOAA/NESDIS/NGDC E/GC1 325 Broadway city: Boulder administrativeArea: CO postalCode: 80305-3328 country: USA electronicMailAddress: mike.sutherland@noaa.gov hoursOfService: 7:30am-5:00pm Mountain role: (CI_RoleCode) distributor distributionOrderProcess: (MD_StandardOrderProcess) orderingInstructions: The National Geophysical Data Center serves as the archive for this LIDAR dataset. NGDC should only be contacted for the data if it cannot be obtained from NOAA Coastal Services Center. return to top dataQualityInfo: (DQ_DataQuality) scope: (DQ_Scope) level: (MD_ScopeCode) dataset report: (DQ_AbsoluteExternalPositionalAccuracy) nameOfMeasure: Horizontal Positional Accuracy Report evaluationMethodDescription: All ground control processing and adjustment was performed using published coordinate horizontal and vertical datums (e.g. NGS CORS). For deliverables, Corpscon for Windows Version 5.11.08 (geoid 03) was used for horizontal and vertical datum conversion as well as for coordinate system conversion purposes (e.g. UTM to State Plane). The horizontal accuracy baseline spec was for the data to meet or exceed a 3.8 ft horizontal accuracy at the 95% confidence level using RMSE(r) X 1.7308 as defined by the FGDC Geospatial Positioning Accuracy Standards, Part 3: NSSDA. The horizontal accuracies for each block were tested. To obtain the tested horizontal accuracy, please refer to the Survey Report for each block, which may be accessed at: Block 1: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/block_1/ Block 2: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/block_2/ Block 3: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/block_3/ Block 4: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/block_4/ Block 5: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/block_5/ Block 6: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/block_6/ Block 7: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/block_7/ Block 8: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/block_8/ Block 9: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/block_9/ Block 10: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/block_10/ To determine which block or blocks are in your area of interest, download ch2mhill_block_index_shapefile.zip at: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/ result: report: (DQ_AbsoluteExternalPositionalAccuracy) nameOfMeasure: Vertical Positional Accuracy Report evaluationMethodDescription: The accuracy assessment was performed using a standard method to compute the root mean square error (RMSE) based on a comparison of ground control points (GCP) and filtered LiDAR data points. Filtered LiDAR data has had vegetation and cultural features removed and by analysis represents bare-earth elevations. The RMSE figure was used to compute the vertical National Standard for Spatial Data Accuracy (NSSDA). Ground control was established by 3001, Inc. A spatial proximity analysis was used to select edited LiDAR data points contiguous to the relevant GCPs. A search radius decision rule is applied with consideration of terrain complexity, cumulative error and adequate sample size. Cumulative error results from the errors inherent in the various sources of horizontal measurement. These sources include the airborne GPS, GCPs and the uncertainty of the accuracy of the LiDAR data points. This accuracy is achieved prior to the sub-sampling that occurs through integration with the inertial measurement unit (IMU) positions that are recorded. It is unclear at this time whether the initial accuracy is maintained. The horizontal accuracy of the GCPs is estimated to be in the range of approximately 1 to 1.6 inches. Finally, sample size was considered. The specification for the National Standard for Spatial Data Accuracy is a minimum of 20 points to conduct a statistically significant accuracy evaluation (Minnesota Planning, 1999, Positional Accuracy Handbook, Minnesota Planning Land Management Information Center, St. Paul, Minnesota., p.3). Most statistical texts indicate that a minimum of 30 sample points provide a reasonable Approximation of a normal distribution. The intent of the NSSDA is to reflect the geographic area of interest and the distribution of error in the data set (Federal Geographic Data Committee, 1998, Geospatial National Standard for Spatial Data Accuracy, Federal Geographic Data Committee Secretariat, Reston, Virginia, p.3-4). Additional steps were taken to ensure the vertical accuracy of the LiDAR data including: Step 1: Precision Bore sighting (Check Edge-matching) Step 2: Compare the LiDAR data to the Field Survey (Field survey is to FEMA specifications and more stringent internal specifications) Step 3: Automated Filtering Step 4: Manual Editing (Quality Control) Step 5: 3-D digitizing and Photogrammetric Compilation of hydrographic breaklines. The vertical accuracy baseline spec was for the data to meet a fundamental vertical accuracy of 0.60 ft at the 95% confidence level using RMSE(z) X 1.9600 (as defined by the ASPRS Guidelines: Vertical Accuracy Reporting for Lidar Data"). The vertical accuracies for each block were tested. To obtain the tested vertical accuracy, please refer to the Survey or Vertical Accuracy Report for each block, which may be accessed at: Block 1: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/block_1/ Block 2: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/block_2/ Block 3: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/block_3/ Block 4: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/block_4/ Block 5: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/block_5/ Block 6: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/block_6/ Block 7: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/block_7/ Block 8: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/block_8/ Block 9: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/block_9/ Block 10: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/block_10/ To determine which block or blocks are in your area of interest, download ch2mhill_block_index_shapefile.zip at: ftp://ftp.csc.noaa.gov/pub/crs/beachmap/qa_docs/fl/fdem/ch2mhill/ result: report: (DQ_CompletenessCommission) evaluationMethodDescription: The LAS files were flown at a density sufficient to support a maximum final post spacing of 4 feet for unobscured areas. The bare-earth surface will contain voids in areas that were densely vegetated, covered by bridges, buildings, water, fresh asphalt, sand, etc. result: report: (DQ_ConceptualConsistency) measureDescription: The Light Detection and Ranging (LiDAR) LAS dataset is a topographic survey conducted for the State of Florida Division of Emergency Management LiDAR Project. These data were produced for Florida Division of Emergency Management. The LiDAR point cloud was flown at a density sufficient to support a maximum final post spacing of 4 feet for unobscured areas. 3001 Inc. acquired the data from July 12, 2007 through February 8, 2008. The data was divided into 5000' by 5000' cells that serve as the final tiling scheme. The State of Florida Division of Emergency Management LiDAR Survey was collected under the guidance of a Professional Mapper/Surveyor. result: lineage: (LI_Lineage) processStep: (LE_ProcessStep) description: The Airborne Global Position System (ABGPS), inertial measurement unit (IMU), and raw scans are collected during the LiDAR aerial survey. The ABGPS monitors the xyz position of the sensor and the IMU monitors the orientation of the aircraft. During the aerial survey laser pulses reflected from features on the surface and are detected by the receiver optics and collected by the data logger. GPS locations are based on data collected by receivers on the aircraft and base stations on the ground. The ground base stations are placed no more than 20 km radius from the flight survey area. dateTime: DateTime: 2008-02-08T00:00:00 processor: (CI_ResponsibleParty) organisationName: 3001 Inc. positionName: LiDAR Department contactInfo: (CI_Contact) phone: (CI_Telephone) voice: (985) 661 - 3001 facsimile: (985) 649 - 5082 address: (CI_Address) deliveryPoint: 501 Robert Blvd deliveryPoint: 2nd Floor city: Slidell administrativeArea: Louisiana postalCode: 70458 country: USA electronicMailAddress: lidar@3001inc.com hoursOfService: 8:00 - 5:00 CDT role: (CI_RoleCode) processor processStep: (LE_ProcessStep) description: The ABGPS, IMU, and raw scans are integrated using proprietary software developed by the Leica Geosystems and delivered with the Leica ALS50 System. 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 Florida State Plane East Zone coordinate system, with units in feet and referenced to the NAD83/90 HARN horizontal datum and NAVD88 vertical datum. dateTime: DateTime: 2008-02-08T00:00:00 processor: (CI_ResponsibleParty) organisationName: 3001 Inc. positionName: LiDAR Department contactInfo: (CI_Contact) phone: (CI_Telephone) voice: (985) 661 - 3001 facsimile: (985) 649 - 5082 address: (CI_Address) deliveryPoint: 501 Robert Blvd deliveryPoint: 2nd Floor city: Slidell administrativeArea: Louisiana postalCode: 70458 country: USA electronicMailAddress: lidar@3001inc.com hoursOfService: 8:00 - 5:00 CDT role: (CI_RoleCode) processor processStep: (LE_ProcessStep) description: The unedited data are classified to facilitate the application of the appropriate feature extraction filters. A combination of proprietary filters is 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. dateTime: DateTime: 2008-03-13T00:00:00 processor: (CI_ResponsibleParty) organisationName: 3001 Inc. positionName: LiDAR Department contactInfo: (CI_Contact) phone: (CI_Telephone) voice: (985) 661 - 3001 facsimile: (985) 649 - 5082 address: (CI_Address) deliveryPoint: 501 Robert Blvd deliveryPoint: 2nd Floor city: Slidell administrativeArea: Louisiana postalCode: 70458 country: USA electronicMailAddress: lidar@3001inc.com hoursOfService: 8:00 - 5:00 CDT role: (CI_RoleCode) processor processStep: (LE_ProcessStep) description: Filtered and edited data are subjected to rigorous QA/QC according to the 3001 Inc. Quality Control Plan and procedures. Very briefly, a series of quantitative and visual procedures are employed to validate the accuracy and consistency of the filtered and edited data. Ground control is established by 3001, Inc. and GPS-derived ground control points (GCPs) points in various areas of dominant and prescribed land cover. These points are coded according to landcover, surface material and ground control suitability. A suitable number of points are selected for calculation of a statistically significant accuracy assessment as per the requirements of the National Standard for Spatial Data Accuracy. A spatial proximity analysis is used to select edited LiDAR data points within a specified distance of the relevant GCPs. A search radius decision rule is applied with consideration of terrain complexity, cumulative error and adequate sample size. Accuracy validation and evaluation is accomplished using proprietary software to apply relevant statistical routines for calculation of Root Mean Square Error (RMSE) and the National Standard for Spatial Data Accuracy (NSSDA) according to Federal Geographic Data Committee (FGDC) specifications. dateTime: DateTime: 2008-03-27T00:00:00 processor: (CI_ResponsibleParty) organisationName: 3001 Inc. positionName: LiDAR Department contactInfo: (CI_Contact) phone: (CI_Telephone) voice: (985) 661 - 3001 facsimile: (985) 649 - 5082 address: (CI_Address) deliveryPoint: 501 Robert Blvd. deliveryPoint: 2nd Floor city: Slidell administrativeArea: Louisiana postalCode: 70458 country: USA electronicMailAddress: lidar@3001inc.com hoursOfService: 8:00 - 5:00 CDT role: (CI_RoleCode) processor processStep: (LE_ProcessStep) description: 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 define by the LAS 1.1 specification. In addition the following fields are included: Flight Date Julian, Year, and Class. The data were classified as follows: Class 1 = Unclassified- this class includes vegetation, buildings, noise etc.; Class 2 = Ground; Class 7 = Noise; Class 9 = Water; Class 12 = Overlap. The datasets were delivered in the 5000' by 5000' tiling scheme. The tiles are suitable for seamless topographic data mosaics that include no "no data" areas. The names of the tiles are left padded with zeros as required to achieve a six character length and all files utilize the LAS file extension. dateTime: DateTime: 2008-08-06T00:00:00 processor: (CI_ResponsibleParty) organisationName: 3001 Inc. positionName: LiDAR Department contactInfo: (CI_Contact) phone: (CI_Telephone) voice: (985) 661 - 3001 facsimile: (985) 649 - 5082 address: (CI_Address) deliveryPoint: 501 Robert Blvd deliveryPoint: 2nd Floor city: Slidell administrativeArea: Louisiana postalCode: 70458 country: USA electronicMailAddress: lidar@3001inc.com hoursOfService: 8:00 - 5:00 CDT role: (CI_RoleCode) processor processStep: (LE_ProcessStep) description: The NOAA Coastal Services Center (CSC) received files in LAS format. The files contained LiDAR intensity and elevation measurements. CSC performed the following processing on the data to make it available within Digital Coast: 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. dateTime: DateTime: 2009-12-01T00:00:00 processor: (CI_ResponsibleParty) organisationName: DOC/NOAA/NOS/CSC > Coastal Services Center, National Ocean Service, National Oceanic and Atmospheric Administration, U.S. Department of Commerce contactInfo: (CI_Contact) phone: (CI_Telephone) voice: 843-740-1200 address: (CI_Address) deliveryPoint: 2234 South Hobson Ave. city: Charleston administrativeArea: SC postalCode: 29405-2413 electronicMailAddress: csc.info@noaa.gov role: (CI_RoleCode) processor processStep: (LE_ProcessStep) description: The NOAA National Geophysical Data Center (NGDC) received lidar data files via ftp transfer from the NOAA Coastal Services Center. The data are currently being served via NOAA CSC Digital Coast at http://www.csc.noaa.gov/digitalcoast/. The data can be used to re-populate the system. The data are archived in LAS or LAZ format. The LAS format is an industry standard for LiDAR data developed by the American Society of Photogrammetry and Remote Sensing (ASPRS); LAZ is a loseless compressed version of LAS developed by Martin Isenburg (http://www.laszip.org/). The data are exclusively in geographic coordinates (either NAD83 or ITRF94). The data are referenced vertically to the ellipsoid (either GRS80 or ITRF94), allowing for the ability to apply the most up to date geoid model when transforming to orthometric heights. dateTime: DateTime: 2011-09-19T00:00:00 processor: (CI_ResponsibleParty) individualName: Pamela Grothe organisationName: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce contactInfo: (CI_Contact) contactInstructions: Contact Data Center role: (CI_RoleCode) processor return to top metadataMaintenance: (MD_MaintenanceInformation) maintenanceAndUpdateFrequency: (MD_MaintenanceFrequencyCode) annually dateOfNextUpdate: 2014-06-07 maintenanceNote: This metadata was automatically generated from the FGDC Content Standards for Digital Geospatial Metadata standard (version FGDC-STD-001-1998) using the 2013-01-04 version of the FGDC RSE to ISO 19115-2 for LiDAR transform. maintenanceNote: Translated from FGDC 2013-06-07T12:41:42.279-06:00 maintenanceNote: Last Metadata Review Date: 2011-11-19 |