Name: VT Data - Hydro-Flattened/Hydro-Enforced Breaklines from QL2 Lidar
Display Field: B_LINE_TY
Type: Feature Layer
Geometry Type: esriGeometryPolyline
Description: This metadata applies to hydrologic break lines derived from Quality Level 2 (QL2) Lidar 'collections' with a resolution (RESCLASS) of 0.7m. For an overview of the VCGI Lidar Program please see 'VCGI.VERMONT.GOV/LIDAR'. For specific details on each project extent's 'point cloud', e.g., flight dates, nominal pulse spacing and RMSEz etc., see the VCGI LiDAR data product page for links to each extents vendor based metadata - http://vcgi.vermont.gov/warehouse/products/ALL-LDR_MIX_LIDAR_STATE_ALL. NOTE - QL2 hydrologic breaklines were produced from 5 individual collections possessing slightly different datums: 2017 Western VT - NAD 83 (2011); 2016 Mid-CT River VT - NAD 83 (2011); 2015 Windham_VT - NAD 83 (NSRS 2007); 2014 'Eastern' VT - NAD 83 (2011); 2013 Rutland_VT_Lidar_Data - NAD 83. Refer to vendor based metadata for detailed coordinate reference information. For the range of ground collection dates, by collection, see the various "Source Citation" sections below.
Copyright Text: The following Federal, State and Local partners of the VCGI Lidar Program: U.S. Geological Survey, National Resource Conservation Service, U.S. Forest Service, FEMA, USACE, UVM Spatial Analysis Lab, VT Assoc. of Planning & Dev. Agencies, Chittenden County RPC, Southern Windsor County RPC, Two Rivers-Ottauquechee Regional Commission, VCGI, VT Agencies of Agriculture, Natural Resources & Transportation and the Lake Champlain Basin Program.
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Extent:
XMin: 419491.5591000002
YMin: 24268.822100000456
XMax: 581605.9579999996
YMax: 280093.47000000067
Spatial Reference: 32145
(32145)
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Fields:
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OBJECTID
(
type: esriFieldTypeOID, alias: OBJECTID
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B_LINE_TY
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type: esriFieldTypeString, alias: B_LINE_TY, length: 30
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