SEA_WAT_SMA_Jurisdiction_Suggested_Polygons

Metadata also available as

Metadata:

Identification_Information
Data_Quality_Information
Spatial_Data_Organization_Information
Spatial_Reference_Information
Entity_and_Attribute_Information
Distribution_Information
Metadata_Reference_Information

Identification_Information:

Citation:

Citation_Information:

Originator: Washington State Department of Ecology, SEA Program

Publication_Date: 20090102

Title: SEA_WAT_SMA_Jurisdiction_Suggested_Polygons

Edition: 1

Geospatial_Data_Presentation_Form: map

Publication_Information:

Publication_Place: Olympia, Washington
Publisher: Washington State Department of Ecology, SEA Program

Other_Citation_Details:

Polygons >15 acres appearing as possible candidates for "shorelines of the state" were selected from the Pacific Northwest Hydrographic Framework Water Body layer. Shorelines of the state is defined in Chapter 90.58.030 RCW.

Description:

Abstract:: Lakes, reservoirs and similar water areas of the state likely to qualify as "shorelines of the state" as defined by Chapter 90.58.030 RCW.
Purpose:: For use by local governments adopting or updating their shoreline master programs.

Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 19530101
Ending_Date: 20091001

Currentness_Reference: publication date

Status:

Progress: Complete
Maintenance_and_Update_Frequency: Irregular

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -124.743386
East_Bounding_Coordinate: -116.968561
North_Bounding_Coordinate: 49.030574
South_Bounding_Coordinate: 45.503932

Keywords:

Theme:

Theme_Keyword_Thesaurus: None
Theme_Keyword: hydrology
Theme_Keyword: stream
Theme_Keyword: lakes
Theme_Keyword: rivers
Theme_Keyword: Shoreline Managemet Act
Theme_Keyword: surface water
Theme_Keyword: channel
Theme_Keyword: waterbodies

Theme:

Theme_Keyword_Thesaurus: ISO 19115 Topic Categories
Theme_Keyword: inlandWaters

Place:

Place_Keyword_Thesaurus: None
Place_Keyword: Puget Sound
Place_Keyword: Washington State
Place_Keyword: Washington

Temporal:

Temporal_Keyword_Thesaurus: None
Temporal_Keyword: stream
Temporal_Keyword: hydrography
Temporal_Keyword: hydrology
Temporal_Keyword: surface water
Temporal_Keyword: river

Access_Constraints: None

Use_Constraints:

The Washington State Department of Ecology provides these geographic data "AS IS" WITHOUT A WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR USE, AND/OR NON-INFRINGEMENT.

Point_of_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: Washington State Department of Ecology, SEA Program
Contact_Person: Anita Stohr

Contact_Position: NHD Data Steward

Contact_Address:

Address_Type: mailing
Address: PO Box 47600
City: Olympia
State_or_Province: Washington
Postal_Code: 98504-7600
Country: United States of America

Contact_Voice_Telephone: (360) 407-7128

Contact_Facsimile_Telephone: (360) 407-6493

Contact_Electronic_Mail_Address: anita.stohr@ecy.wa.gov

Hours_of_Service: 0800 to 1700 (Pacific)

Browse_Graphic:

Browse_Graphic_File_Name:: https://fortress.wa.gov/ecy/gispublic/DataDownload/SEA_WAT_SMA_Jurisdiction_Suggested.jpg
Browse_Graphic_File_Description: Simple image
Browse_Graphic_File_Type: JPEG

Data_Set_Credit: Washington State Department of Ecology

Native_Data_Set_Environment: Version 6.2 (Build 9200) ; Esri ArcGIS 10.6.1.9270

Data_Quality_Information:

Attribute_Accuracy:

Attribute_Accuracy_Report:: Data attributes values are created and updated within the context of rigorous editing routines. Values are checked for validity within a group of specific ranges or within specific sets of codes. Attribute accuracy of data within the initial phase was tested by manually comparing digital products to the source maps.

Logical_Consistency_Report:

Specified spatial processing tolerances are used to snap arc over-shoots to proximal nodes. Remaining anomalous objects falling outside of specified tolerances are flagged by the software and manually corrected for logical consistency.

Completeness_Report:

Spatial completeness: Statewide coverage. Data Attribute Completeness: Complete.

Positional_Accuracy:

Horizontal_Positional_Accuracy:

Horizontal_Positional_Accuracy_Report:: Accuracy of this dataset is based upon the use of USGS source quadrangles which are compiled to meet National Map Accuracy Standards. NMAS horizontal accuracy requires that at least 90 percent of points tested are within 0.02 inches of the true position (on the map). The digital data are estimated to contain a horizontal positional error of less than or equal to 0.003 inches standard error in the two component directions relative to the source quadrangle. Comparison to the graphic source is used as control to assess digital positional accuracy. Cartographic offsets may be present on the graphic source, due to scale and legibility y constraints.

Vertical_Positional_Accuracy:

Vertical_Positional_Accuracy_Report:: The vertical positional accuracy is based upon the use of USGS source quadrangles which are compiled to meet NMAS. NMAS vertical accuracy requires that at least 90 percent of well defined points tested be within one half contour interval of the correct value. Comparison to the graphic source is used as control to assess digital positional accuracy. The file has undergone digital revision. Accuracy of the digital data meets the class 1 positional accuracy specifications in the draft United States National Cartographic Standards for Spatial Accuracy.

Lineage:

Source_Information:

Source_Citation:

Citation_Information:

Originator: Pacific States Marine Fisheries Commission
Publication_Date: 19970901
Edition: 1st
Geospatial_Data_Presentation_Form: map

Type_of_Source_Media: None

Source_Time_Period_of_Content:

Time_Period_Information:

Single_Date/Time:

Calendar_Date: 19930604
Time_of_Day: unknown

Source_Currentness_Reference: Unknown

Process_Step:

Process_Description:

The DLG's produced in step 1 were converted into ArcInfo coverages. The linework of the coverages was updated and supplemented by a combination of photogrammetric mapping and field surveys.

Process_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: Pacific Northwest Hydrography Framework Clearinghouse
Contact_Person: Dan Wickwire

Contact_Position: Clearinghouse Coordinator

Contact_Voice_Telephone: 503.808.6272

Contact_Electronic_Mail_Address: dwickwir@or.blm.gov

Process_Step:

Process_Description:

The Pacific Northwest Hydrography Framework water body coverages were constructed from the polygon features representing areal hydrographic features, including lakes, wetlands, glaciers, oceans, estuaries, and streams represented by double banks. Enhancements made were the editing of polygon attributes for water body type code and geographic feature name, and the creation of a unique identifier based on the latitude/longitude of the water body centroid. The framework processing procedures were: 1) verifying the DLG water body type codes for each polygon and converting that value to the WB_CART_FTR_CD attribute. 2) assigning the GNIS feature name to water body polygons in the WB_GNIS_NM attribute and WB_GNIS_NR attribute. 3) assigning a unique Lat/Long identifier to each water body polygon (including islands) If the water body was represented in the 100K Water Body layer, that LLID was used. 4) assigning an appropriate value to the WB_HYDR_FTR_CD attribute.

Process_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: Washington Department of Ecology
Contact_Person: Dan Saul

Contact_Position: Senior GIS Analyst

Contact_Address:

Address_Type: mailing and physical
Address: PO Box 47600, 300 Desmond Drive
City: Olympia
State_or_Province: Washington
Postal_Code: 98504-7600
Country: United States of America

Contact_Voice_Telephone: (360) 407-6419

Contact_Facsimile_Telephone: (360) 407-6493

Contact_Electronic_Mail_Address: dan.saul@ecy.wa.gov

Hours_of_Service: 8:00am-4:30pm PDT

Process_Step:

Process_Description:

This Digital Line Graph was digitized from the USGS source quadrangle, by either the National Mapping Division, one of their cooperators, or one of their contractors. The digital data were produced by on of the following methods. -scanning a stable-based copy of the graphic materials. The scanning process captured the digital data at a scanning resolution of at least 0.001 inches; the resulting raster data were vectorized and then attributed on an interactive editing station. - scanning the paper map. The scanning process captured the digital data at a scanning resolution of at least 0.001 inches; the resulting raster data were vectorized and then attributed on an interactive editing station. -scanning a stable-based copy of the graphic materials. The resulting raster data were then manually digitized and attributed on an interactive editing station. The resolution of the digital data is at least 0.001 inches. -scanning the paper map. The resulting raster data were then manually digitized and attributed on an interactive editing station. The resolution of the digital data is at least 0.001 inches. -manually digitizing from a stable-based copy of the graphic material using a digitizing table to capture the digital data at a resolution of at least 0.001 inches; attribution was performed either as the data were digitized, or on an interactive edit station after the digitizing was completed. -manually digitizing from the paper map using a digitizing table to capture the digital data at a resolution of at least 0.001 inches; attribution was performed either as the data were digitized, or on an interactive edit station after the digitizing was completed. The determination of the DLG production method was based on various criteria, including feature density, feature symbology, and availability of production systems. Four control points corresponding to the four corners of the quadrangle were used for registration during data collection. AN eight parameter projective transformation was performed on the coordinates used in the data collection and editing systems to register the digital data to the internal coordinates used in PROSYS, and a four parameter linear transformation was performed from the PROSYS internal coordinates to Universal Transverse Mercator (UTM) grid coordinates. The e DLG data were checked for position by one of the following processes: -comparing plots of the digital data to the graphic source. - comparing the digital data to the digital raster scan. DLG data classification was checked by at least one of the following processes. - comparing plots of the digital data to the graphic source. - comparing the digital data to the digital raster scan.

Process_Date: 19870101

Process_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: US Geological Survey

Contact_Address:

Address_Type: mailing
Address: PO Box 47600
City: Olympia
State_or_Province: Washington
Postal_Code: 98504-7600
Country: United States of America

Process_Step:

Process_Description:

The ArcInfo water body coverages were converted into a single ArcSDE polygon feature class inside a 24K Hydrography feature dataset. 1) Create a 24K Hydrography feature dataset. 2) Add water body subtypes and domain values to the feature dataset. 3) Create an empty water_body feature class inside the feature dataset. 4) Load the vector water body data into the feature class using the ArcCatalog 9.1 Simple Data Loader. The source data was the 62 water body coverage polygons (one coverage for each WRIA).

Process_Date: 20060101

Process_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: WA State Department of Ecology
Contact_Person: Dan Saul

Contact_Position: GIS Analyst/Programmer

Contact_Voice_Telephone: 360.407.6419

Contact_Facsimile_Telephone: 360.407.6493

Contact_Electronic_Mail_Address: dan.saul@ecy.wa.gov

Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Vector

Point_and_Vector_Object_Information:

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains
Point_and_Vector_Object_Count: 1975

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: 0.0006510416666666679
Ordinate_Resolution: 0.0006510416666666679

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: SEA_WAT_SMA_Jurisdiction_Suggested_Polygons

Attribute:

Attribute_Label: Shape

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: ESRI