King County GIS Center
King Street Center
201 S. Jackson St.
Suite 706
Seattle, WA 98104

+ 47.59909 N
- 122.33136 W

+ 47°  35' 56.72"
- 122° 19' 52.90"


Contour Cluster Index Table

Description | Contacts | Attribute Information | Constraints

Data layer thumbnail image


Layer name: PLSS_TWN
Subject category: survey
Title: Contour Cluster Index Table
Feature Count: 0
Feature Type: Polygon
Abstract: A relate table that provides infomration about which contour cluster is available for that area. Contour clusters where created to bundle township 5-contour layers into groups of of 9 township tiles. There are 9 clusters corresponding to 9 group layer files. Loading a contour cluster via its respective layer file makes available all 9 tiles rather than having to load 9 separate township tiles.
Purpose: Used to join to PLSS_TWN_AREA on item TWNRNG. When joined can be symbolized or queried to determine which contour cluster is available for coverage in a given area.
Status: Complete
Updated: As needed
Time period of content: (single date,as YYYYMMDD):: 20030101
Time period of content: (date range, as YYYYMMDD):: -
Spatial reference: WA State Plane North
FGDC Documentation: Classic or FAQ
Open Data Availability: Not Available
Place Keywords: Pacific NW, Washington state, Snohomish County, WA,
Theme Keywords: PLSS, none, survey, reference grids, contours,
Lineage: Available
Supplemental Information: None


Maintained by:
King County GIS Center
Primary: Victor High, Senior GIS Analyist, 206-477-4408
(How to e-mail a County contact)
Secondary: KCGIS Center; This mailbox is monitored during business hours.

Attribute Information

_TWNRNG_Cocantenated township and range identifierPLSS township number appended to range number, expressed as integer, e.g., 1907
_CTRCLUSTER_Name of contour cluster, corresponding to name of Plibrary layer file.Text string


Access: None

Use: King County data are made available with the understanding that they shall be used exclusively by the obtainer or his/her authorized agents. Digital products may not be reproduced or redistributed in any form or by any means without the express written authorization of King County.