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Layer Name: Coastline
Coverage Name: COAST Layer Type: Polygon Geog. Extent: Main Hawaiian Islands Projection: Universal Trans Mercator, Zone 4 Description: Coastlines for the main hawaiian islands. Source: USGS Digital Line Graphs, 1983 version. History: Extracted by OSP staff from the 1983 1:24,000 USGS Digital Line Graphs. Attributes: Polygons: AREA area of polygon (sq. meters) PERIMETER perimeter of polygon (meters) COAST# Polygon internal number (for Arc/Info use) COAST-ID Polygon ID (for Arc/Info use) Arcs: FNODE# From Node Number (for Arc/Info use) TNODE# To Node Number (for Arc/Info use) LPOLY# Left Polygon Number (for Arc/Info use) RPOLY# Right Polygon Number (for Arc/Info use) LENGTH Length (meters) COAST# Arc Internal Number (for Arc/Info use) COAST-ID Arc ID (for Arc/Info use) FLAG Source of Arc FLAG Definition 0 Digitized arc 1 Extracted arc (from 1:24,000 DLGs) 2 Closure arc 3 Coastline arc 9 Other |
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