Impervious Surfaces Washington 1986

Metadata also available as

Metadata:

Identification_Information:
Citation:
Citation_Information:
Originator:
Department of Commerce (DOC), National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Coastal Services Center (CSC)
Publication_Date: 20090427
Title: Impervious Surfaces Washington 1986
Geospatial_Data_Presentation_Form: raster digital data
Publication_Information:
Publication_Place: Charleston, SC
Publisher: NOAA's Ocean Service, Coastal Services Center (CSC)
Online_Linkage:
https://fortress.wa.gov/ecy/gispublic/DataDownload/WQ_IBM_Landcover_Impervious1986.zip
Description:
Abstract:
This is a final impervious surface layer ready for distribution through NOAA CSC. The data set is an inventory of impervious surfaces for Washington State for the year 1986. Impervious surfaces prevent infiltration of precipitation into the soil, disrupting the water cycle and affecting both the quantity and quality of water resources. Impervious surfaces include manmade features such as building rooftops, parking lots and roads consisting of asphalt, concrete and/or compacted dirt. This data set utilized Quickbird multispectral scenes which were processed to detect impervious features on Washington State.
Purpose:
To create a baseline inventory of impervious surfaces which can be utilized by state and local resource managers to assess the impacts precipitation events on water quality and flooding.
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 20020819
Ending_Date: 20020906
Currentness_Reference: Acquisition date of the Quickbird
Status:
Progress: Complete
Maintenance_and_Update_Frequency: None planned
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -125.350461
East_Bounding_Coordinate: -118.505581
North_Bounding_Coordinate: 49.637954
South_Bounding_Coordinate: 45.100672
Keywords:
Theme:
Theme_Keyword_Thesaurus: None
Theme_Keyword: Remotely Sensed Imagery/Photos
Theme_Keyword: Impervious Surface
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: imageryBaseMapsEarthCover
Place:
Place_Keyword_Thesaurus: None
Place_Keyword: Washington State
Access_Constraints: None
Use_Constraints:
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.
Browse_Graphic:
Browse_Graphic_File_Name:
https://fortress.wa.gov/ecy/gispublic/DataDownload/WQ_IBM_Landcover_Impervious1986.jpg
Browse_Graphic_File_Description: Simple image
Browse_Graphic_File_Type: JPG
Native_Data_Set_Environment:
Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.2.2.3552
Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report:
No automated accuracy was performed during or at the end of the impervious map production process. Quality Control was carried out by cross-examination of the Washington State Impervious map with the Quickbird image. Errors of omission and commission were corrected. All impervious objects sized smaller than the Minimum Mapping Unit (25 sq m) were ignored and not included in the Washington State impervious map.
Logical_Consistency_Report:
Tests for logical consistency indicate that all row and column positions in the selected latitude/longitude window contain data. Conversion and integration with vector files indicates that all positions are consistent with earth coordinates covering the same area. Attribute files are logically consistent.
Completeness_Report: Data set is complete.
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report: 12 meters CE90
Vertical_Positional_Accuracy:
Vertical_Positional_Accuracy_Report:
There was no terrain correction in the geo-referencing procedure.
Lineage:
Source_Information:
Source_Citation:
Citation_Information:
Originator: NOAA CSC
Publication_Date: 20090427
Title: Impervious Surfaces, Washington State, Unites States
Geospatial_Data_Presentation_Form: remote-sensing image
Publication_Information:
Publication_Place: Charleston SC
Publisher: NOAA's Ocean Service, Coastal Services Center (CSC)
Online_Linkage: <http://www.csc.noaa.gov/lca>
Type_of_Source_Media: None
Source_Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 20020819
Ending_Date: 20020906
Source_Currentness_Reference: Date of the Quickbird scenes
Source_Citation_Abbreviation: NOAA CSC
Source_Contribution: NOAA CSC
Process_Step:
Process_Description:
To finalize the map, the revised impervious surface layer was subjected to an external review by the CNMI Coastal Zone Management Program. Feedback was provided and addressed by NOAA CSC staff.
Process_Date: 20090427
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
NOAA Coastal Services Center Coastal Change Analysis Program (C-CAP)
Contact_Position: CRS Program Manager
Contact_Address:
Address_Type: mailing and physical
Address: 2234 S. Hobson Ave.
City: Charleston
State_or_Province: SC
Postal_Code: 29405
Contact_Voice_Telephone: 843-740-1210
Contact_Facsimile_Telephone: 843-740-1224
Contact_Electronic_Mail_Address: csc@noaa.gov
Hours_of_Service: Monday to Friday, 8 a.m. to 5 p.m., Eastern Standard Time
Process_Step:
Process_Description:
Manual editing and modeling: Errors or areas that could not be consistently extracted from the imagery were resolved through manual edits and using ancillary data sets. In some areas of the islands, impervious surface features are obscured by clouds, shadows or tree canopy. Alternate Quickbird form 2005-2007 imagery was used to map these areas in St Croix.
Process_Date: 20090427
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
NOAA Coastal Services Center Coastal Change Analysis Program (C-CAP)
Contact_Position: CRS Program Manager
Contact_Address:
Address_Type: mailing and physical
Address: 2234 S. Hobson Ave.
City: Charleston
State_or_Province: SC
Postal_Code: 29405
Country: US
Contact_Voice_Telephone: 843-740-1210
Contact_Facsimile_Telephone: 843-740-1224
Contact_Electronic_Mail_Address: csc@noaa.gov
Hours_of_Service: Monday to Friday, 8 a.m. to 5 p.m., Eastern Standard Time
Process_Step:
Process_Description:
This dataset was created by The NOAA Coastal Services Center. The impervious surface classification is based on Quickbird imagery. The study area for the project was coastal Washington State. Automated Classification: The automated portion of the classification methodology utilized the Feature Analyst extension for ArcGIS. Feature extractions were performed by providing the algorithm with examples of impervious features to extract from the Quickbird imagery. Once the extractions were completed an internal review was performed by C-CAP analysts at NOAA CSC. Classes 0 - Pervious 1 - Impervious
Process_Date: 20090427
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization:
NOAA Coastal Services Center Coastal Change Analysis Program (C-CAP)
Contact_Person: CRS (Coastal Remote Sensing) Program Manager
Contact_Position: CRS Program Manager
Contact_Address:
Address_Type: mailing and physical
Address: 2234 S. Hobson Ave.
City: Charleston
State_or_Province: SC
Postal_Code: 29405
Country: US
Contact_Voice_Telephone: 843-740-1210
Contact_Facsimile_Telephone: 843-740-1224
Contact_Electronic_Mail_Address: clearinghouse@noaa.gov
Hours_of_Service: 8:00 am to 5:00 p.m. EST. M-F
Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Raster
Raster_Object_Information:
Raster_Object_Type: Grid Cell
Row_Count: 16488
Column_Count: 16519
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Map_Projection:
Map_Projection_Name: NAD 1983 HARN StatePlane Washington South FIPS 4602 Feet
Lambert_Conformal_Conic:
Standard_Parallel: 45.83333333333334
Standard_Parallel: 47.33333333333334
Longitude_of_Central_Meridian: -120.5
Latitude_of_Projection_Origin: 45.33333333333334
False_Easting: 1640416.666666667
False_Northing: 0.0
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: coordinate pair
Coordinate_Representation:
Abscissa_Resolution: 0.000000026454105572781834
Ordinate_Resolution: 0.000000026454105572781834
Planar_Distance_Units: foot_us
Geodetic_Model:
Horizontal_Datum_Name: D North American 1983 HARN
Ellipsoid_Name: GRS 1980
Semi-major_Axis: 6378137.0
Denominator_of_Flattening_Ratio: 298.257222101
Entity_and_Attribute_Information:
Detailed_Description:
Entity_Type:
Entity_Type_Label: wa_1986_impervious.img.vat
Entity_Type_Definition: Washington State delineated by Quickbird Scenes
Entity_Type_Definition_Source: unknown
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_Definition: 0 or 1 indicates whether pixel is impervious or not.
Attribute_Definition_Source: NOAA Coastal Services Center High-Resolution Land Cover Project
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: 0 Pervious
Enumerated_Domain_Value_Definition: Features which allow infiltration from precipitation.
Enumerated_Domain_Value_Definition_Source: NOAA Coastal Services Center High-Resolution Land Cover Project
Attribute_Domain_Values:
Enumerated_Domain:
Enumerated_Domain_Value: 1 Impervious
Enumerated_Domain_Value_Definition:
Anthropogenic features such as buildings, parking lots and roads developed from asphalt, concrete or other constructed surfaces which do not allow infiltration from precipitation.
Enumerated_Domain_Value_Definition_Source: NOAA Coastal Services Center High-Resolution Land Cover Project
Attribute:
Attribute_Label: Count
Attribute:
Attribute_Label: Red
Attribute:
Attribute_Label: Green
Attribute:
Attribute_Label: Blue
Attribute:
Attribute_Label: Opacity
Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: NOAA Coastal Services Center
Contact_Person: Clearinghouse Manager
Contact_Position: Clearinghouse Manager
Contact_Address:
Address_Type: mailing and physical
Address: 2234 South Hobson Avenue
City: Charleston
State_or_Province: SC
Postal_Code: 29405-2413
Country: US
Contact_Voice_Telephone: (843)740-1210
Contact_Facsimile_Telephone: (843)740-1224
Contact_Electronic_Mail_Address: clearinghouse@noaa.gov
Hours_of_Service: Monday-Friday, 8-5 EST
Distribution_Liability:
Users must assume responsibility to determine the usability of these data.
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: ERDAS Imagine image file (.img)
File_Decompression_Technique: ESRI Run-length Encoding
Digital_Transfer_Option:
Offline_Option:
Offline_Media: CD-ROM
Recording_Format: ISO 9660
Compatibility_Information:
ISO 9660 format allows the CD-ROM to be read by most computer operating systems.
Fees: none
Metadata_Reference_Information:
Metadata_Date: 20170906
Metadata_Review_Date: 20100106
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: NOAA Coastal Services Center
Contact_Person: Metadata Specialist
Contact_Position: Metadata Specialist
Contact_Address:
Address_Type: mailing and physical
Address: 2234 S Hobson Ave.
City: Charleston
State_or_Province: SC
Postal_Code: 29405
Country: US
Contact_Voice_Telephone: 843-740-1210
Contact_Facsimile_Telephone: 843-740-1224
Contact_Electronic_Mail_Address: csc@noaa.gov
Hours_of_Service: 8:00 am to 5:00 pm EST.
Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: local time
Generated by mp version 2.9.12 on Wed Sep 13 14:39:31 2017