49486 2010_epa_glri Data Set Published / External 49403 Imagery - partner (no harvest) Project Completed 2008-06-10 The data contained in this file contain hydrographic and topographic data collected by the Fugro LADS Mk II system along the Lake Superior coast of Minnesota, Wisconsin and Michigan. FLI was contracted under Fugro Earth Data Inc (FEDI) by NOAA Office for Coastal Management (OCM) to collect data under the Great Lakes Restoration Initiative. During standard bathymetric data collection digital imagery is collected for data verification. The specific images are georeferenced and joined into an overall mosaic. Digital Imagery was created on a tile by tile basis for all 91 tiles. This file is to be used for all Minnesota tiles, Wisconsin tiles and Michigan tiles 01-05 Original contact information: Contact Org: Fugro LADS Inc Title: Project Manager Phone: +1 228 818 8390 Email: ladsusa@fugrolads.com This data was collected as part of the Great Lakes Restoration Initiative (GLRI) an inter agency initiative lead by the Environmental Protection Agency (EPA) targeting areas with the most significant problems in the Great Lakes region. 11932 Digital imagery covers the majority of the survey area. During sortie 7 digital images were not collected due to a hard drive failure. The area covered by sortie 7 contains gaps in the digital image coverage and therefore there are gaps in the digital mosiacs over some tiles. Specific gaps in the imagery can be seen in the Report of Survey. Theme ISO 19115 Topic Category imageryBaseMapsEarthCover Theme Bathymetry/Topography Theme Environmental Protection Agency Theme Fugro Earth Data Inc. Theme Fugro LADS Inc. Theme Great Lakes Restoration Initiative Theme LADS Mk II Theme Lidar Theme National Oceanic and Atmospheric Administration Office for Coastal Management Theme Remotely Sensed Imagery/Photos Temporal July, August 2010 Office for Coastal Management Charleston SC Data Set As Needed Remote sensing digital imagery Users must assume responsibility to determine the usability of these data. Acknowledgment of Fugro LADS Inc (FLI) would be appreciated in any publications provided or derived products. Data Steward 2008-06-10 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 2008-06-10 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 2008-06-10 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 2008-06-10 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 -92.095922 -87.656934 47.952145 46.56141 Range 2010-07-02 2010-08-12 Yes Unclassified None Data set is not for use in litigation. While efforts have been made to ensure that these data are accurate and reliable within the state of the art, NOAA, cannot assume liability for any damages, or misrepresentations, caused by any inaccuracies in the data, or as a result of the data to be used on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty. We do request that you credit the National Oceanic and Atmospheric Administration (NOAA) when you use these photos in a report, publication, or presentation. https://coast.noaa.gov/dataviewer/#/imagery/search/where:ID=1004 Customized Download Create custom data files by choosing area, map projection, file format, etc. https://coastalimagery.blob.core.windows.net/digitalcoast/LakeSuperiorWI_2010_1004/index.html Bulk Download Simple download of data files. https://coast.noaa.gov/digitalcoast Online Resource 2016-05-23 Date that the source FGDC record was last modified. 2017-11-14 Converted from FGDC (Federal Geographic Data Committee) CSDGM (Content Standard 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. FLI Ground System L1.5.0 Global Mapper 11.00 Grafnav 8.10 Fugro LADS Mosaic Build Tool (MBT) 1.0 The imagery positioning was obtained using post processed KGPS methods. The horizontal accuracy of the imagery is ~10m; Quantitative Value: 10 meters, Test that produced the value: 2 sigma Cloud Cover: Unknown See Report of Survey The imagery was compared against independently collect lidar data points. 1 This data was collected using the LADS Mk II bathymetric Lidar survey system. It is owned by Fugro LADS Corp. and was operated by Fugro LADS Inc. The system collects bathymetric/topographic data at 1kHz. The system also collects digital imagery at 1Hz. Aircraft position information is collected with Wide Area Differential (WADGPS) through Omistar and is logged with GrafNav. The LADS Mk II system operated on a stabilized platform. Raw data are copied from the LADS Air System (AS) to the LADS Ground System (GS) where post processed GPS is applied as the raw data is processed, producing a 3-D position for each waveform in the dataset. Digital images were combined into a digital mosaic with the use of the LADS Mosaic Build Tool and exported as a geotiff. Sun angle, low light and other environmental conditions were automatically removed from the mosaic building process. Each mosaic/geotiff was georeferenced to UTM Zone 15 or 16 North using Global Mapper and exported in ECW format. The ECW imagery was imported into ERDAS Imagine and converted to .img format. The .img files were processed into four large image mosaicks, with the overlap values set to the minimum pixel value. 2010-12-15T00:00:00 gov.noaa.nmfs.inport:49486 Anne Ball 2017-11-15T15:15:06 Kirk Waters 2024-01-11T11:38:23 2024-01-11 OCM Partners OCMP 1002 Public No No 2018-03-13 1 Year 2019-03-13