Layer name: PLSS_TWNSubject category: surveyTitle: Contour Cluster Index TableFeature Count: 0Feature Type: PolygonAbstract: 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: CompleteUpdated: As neededTime period of content: (single date,as YYYYMMDD):: 20030101Time period of content: (date range, as YYYYMMDD):: - Spatial reference: WA State Plane NorthFGDC Documentation: Classic or FAQOpen Data Availability: Not AvailablePlace Keywords: Pacific NW, Washington state, Snohomish County, WA, Theme Keywords: PLSS, none, survey, reference grids, contours, Lineage: AvailableSupplemental Information: None
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