LandLandcov_ImpervSrfcs2022.tif

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Metadata:


Identification_Information:
Citation:
Citation_Information:
Originator: University of Vermont Spatial Analysis Laboratory
Title: LandLandcov_ImpervSrfcs2022.tif
Geospatial_Data_Presentation_Form: remote sensing image
Description:
Abstract:
Impervious polygons derived from circa 2021/2022 high-resolution remotely sensed data. Object Based Image Analysis (OBIA) techniques were employed to automatically extract building, roads, other paved,and railroads polygons from a combination of 2016 LiDAR and 2021/2022 Orthoimagery. The resultant Impervious polygons were then subjected to a manual review at a scale of 1:2500. A further processing task was conducted to detect rocky outcrops on the tops of mountains, which are classified as Bare Soil in this dataset.
Purpose:
Impervious polygons developed as part of the Vermont High-Resolution Land Cover mapping project.
Status:
Progress: Complete
Maintenance_and_Update_Frequency: None planned
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -73.454160
East_Bounding_Coordinate: -71.465281
North_Bounding_Coordinate: 45.018369
South_Bounding_Coordinate: 42.722638
Keywords:
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Categories
Theme_Keyword: imageryBaseMapsEarthCover
Theme:
Theme_Keyword_Thesaurus: None
Theme_Keyword: Impervious
Theme_Keyword: Tree Canopy Assessment
Place:
Place_Keyword_Thesaurus: None
Place_Keyword: Not Applicable
Place_Keyword: Vermont
Temporal:
Temporal_Keyword_Thesaurus: None
Temporal_Keyword: 2016
Access_Constraints: None
Use_Constraints:
Spatial Analysis Lab, Vermont Center for Geographic Information, and the State of VT make no representations of any kind, including but not limited to the warranties of merchantability or fitness for a particular use, nor are any such warranties to be implied with respect to the data. There are no access constraints.
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: University of Vermont Spatial Analysis Laboratory
Contact_Person: Jarlath O'Neil-Dunne
Contact_Position: Director
Contact_Address:
Address_Type: mailing and physical
Address: Aiken Room 205
Address: 81 Carrigan Drive
City: Burlington
State_or_Province: VT
Postal_Code: 05405
Country: US
Contact_Voice_Telephone: 802-656-3324
Contact_Facsimile_Telephone: 802-656-8683
Contact_Electronic_Mail_Address: joneildu@uvm.edu
Data_Set_Credit:
University of Vermont Spatial Analysis Laboratory in collaboration with Vermont Center for Geographic Information.
Native_Data_Set_Environment:
Microsoft Windows 10 Version 10.0 (Build 19042) ; Esri ArcGIS 13.0.3.36057

Data_Quality_Information:
Lineage:
Source_Information:
Type_of_Source_Media: None
Source_Contribution: Ortho
Source_Information:
Type_of_Source_Media: None
Source_Contribution: LIDAR

Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Raster
Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains
Point_and_Vector_Object_Count: 0
Raster_Object_Information:
Raster_Object_Type: Pixel
Row_Count: 509176
Column_Count: 313546

Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: LandLandcov_ImpervSrfcs2022.tif
Attribute:
Attribute_Label: OID
Attribute_Definition: Internal feature number.
Attribute_Definition_Source: Esri
Attribute_Domain_Values:
Unrepresentable_Domain:
Sequential unique whole numbers that are automatically generated.
Attribute:
Attribute_Label: Value
Attribute:
Attribute_Label: Count
Attribute_Definition: # pixels per land cover class
Attribute_Definition_Source: Internal
Attribute_Domain_Values:
Unrepresentable_Domain: Number of pixels per land cover class
Attribute:
Attribute_Label: Class
Attribute_Definition: Impervious LandCover Classification

Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: VT Center for Geographic Information
Contact_Address:
Address_Type: Mailing and Physical Address
Address: 1 National Life Dr, Dewey Building, 2nd Floor
City: Montpelier
State_or_Province: VT
Postal_Code: 05620-2001
Country: USA
Contact_Voice_Telephone: (802) 585-0820
Contact_TDD/TTY_Telephone: None
Contact_Facsimile_Telephone:
Contact_Electronic_Mail_Address: vcgi@vermont.gov
Hours_of_Service: 7:45AM-4:30PM, M-F
Resource_Description: LandLandcov_ImpervSrfcs2022.tif
Distribution_Liability:
VCGI and the State of Vermont make no representations of any kind, including but not limited to the warranties of merchantability or fitness for a particular use, nor are any such warranties to be implied with respect to the data.
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: TIF
Format_Specification: TIFF format
Format_Information_Content: geospatial data
File_Decompression_Technique: ZIP extraction tool
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name:
https://s3.us-east-2.amazonaws.com/vtopendata-prd/Landcover/_Packaged_Zips/LandLandcov_ImpervSrfcs2022TIF.zip
Access_Instructions: Download from web site.
Fees:
No charge when downloading from the internet, and when no custom processing is required.
Ordering_Instructions: Send an email describing data request to vcgi@vermont.gov
Turnaround: About 5 days.
Custom_Order_Process: Send an email describing data request to vcgi@vermont.gov
Technical_Prerequisites: GIS Software
Available_Time_Period:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 20240318
Time_of_Day: Unknown

Metadata_Reference_Information:
Metadata_Date: 20240318
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: University of Vermont Spatial Analysis Laboratory
Contact_Person: Jarlath O'Neil-Dunne
Contact_Position: Director
Contact_Address:
Address_Type: mailing and physical
Address: 81 Carrigan Drive
Address: Aiken Room 205
City: Burlington
State_or_Province: VT
Postal_Code: 05405
Country: US
Contact_Voice_Telephone: 802-656-3324
Contact_Facsimile_Telephone: 802-656-8683
Contact_Electronic_Mail_Address: joneildu@uvm.edu
Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time
Metadata_Access_Constraints: None
Metadata_Use_Constraints: None
Metadata_Security_Information:
Metadata_Security_Classification_System: N/A
Metadata_Security_Classification: Unclassified
Metadata_Security_Handling_Description: No security considerations

Generated by mp version 2.9.22 on Mon May 20 13:21:51 2024