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These 1 ft contours were created using ESRI's ArcMap 10.7.1. Quantum Spatial Inc. collected LiDAR data at QL1 and QL2 resolutions for the USGS 3DEP program that they used to create bare earth DEMs. Kinney Engineering used the ESRI tool \"Focal Statistics\" to smooth the DEM so that the contours are more generalized and work better for visuals. The contour intervals are 1 ft with 5 ft \"Index\" lines. The index lines are differentiated in the attribute field \"Type\" with a 2 while all others are type 1.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "geometryType": "esriGeometryPolyline", "sourceSpatialReference": { "wkid": 102394, "latestWkid": 102394, "xyTolerance": 0.003280833333333333, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -16806300, "falseY": -52448700, "xyUnits": 3048.006096012192, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "copyrightText": "Primary: Dan Heiner, North Slope Borough (907)852-333, PO Box 69, 1250A Eben Hopson St., Utqiagvik, AK. \nSecondary: Lars Arneson, Kinney Engineering (907)344-7496, 3909 Arctic Blvd., Anchorage, AK.", "parentLayer": null, "subLayers": [], "minScale": 0, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 255, 170, 0, 255 ], "width": 1 } }, "scaleSymbols": true, "transparency": 40, "labelingInfo": [ { 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