BARE EARTH HILLSHADE IMAGE Lidar Imagery of the Southwest Quarter of the Mount Tabor 7.5' Quadrangle HIGHEST HIT HILLSHADE IMAGE 530000 531000 532000 533000 534000 530000 531000 532000 533000 534000 NE Killingsworth St NE Killingsworth St STATE OF OREGON DEPARTMENT OF GEOLOGY AND MINERAL INDUSTRIES VICKI S. McCONNELL, STATE GEOLOGIST www.OregonGeology.org NE Columbia Blvd NE Emerson St NE Roselawn St
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2 00 Lidar Imagery Series NE Prescott St LIS-2010-45122E5-Mount Tabor
NE 37th Ave NE Campaign St Lidar Imagery of the Mount Tabor 7.5' Quadrangle, Multnomah County, Oregon
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2010 200
NE Shaver St 0 660 1,320 2,640 3,960 5,280
feet NE Failing St 0 0.25 0.5 NE Rocky Butte Rd
miles NE 41st Ave
NE 91st Ave 0 500 1,000
300 NE Beech St meters
4000 4000 4000 4000 400 504 504 504 504 Cartography by Jed Roberts and Sarah Robinson, Oregon Department of Geology and Mineral Industries.
NE Fremont St 500 Additional cartography and data processing by John English, Kaleena Hughes, Mathew Tilman, and Rudie Watzig, Oregon Department of Geology and Mineral Industries. Scale: 1:8,000 Data Source: Lidar data from DOGAMI and Puget Sound Lidar Consortium. NE Sandy Blvd 1 inch = 667 feet
600 Lidar flown 2005 and 2007. NE 57th Ave Rocky Butte Contour interval: 20 feet
NE 75th Ave Hydrology features digitized from lidar data by DOGAMI. Feature names from Google Maps, State Park U.S. Bureau of Land Management, U.S. Geological Survey, and ESRI. UTM grid: 1 kilometer Contours derived from bare earth elevation model smoothed by 60' x 60' averaging kernel.
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Map projection: Universal Transverse Mercator Zone 10 North, North American Datum 1983. Water features NE 41st Ave
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Bare Earth Image Highest Hit Image
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NE 77th Ave Elevation Feature Height NE 82nd Ave Low Low 200 The bare earth image is a representation of the earth's The highest hit image is a representation of the
surface stripped of man-made objects and vegetation. landscape at the time of the lidar flight. Unlike the
200 NE Russell St This is achieved by post-processing lidar point data. bare earth image, this image shows features such as NE 38th Ave trees, buildings, and even cars.
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Lidar Data Origins and Map Image Limitations
These maps were created using data derived from lidar (light available by DOGAMI as the Lidar Data Quadrangle (LDQ) series, are
NE Tillamook St detection and ranging) technology. A lidar measurement system georeferenced raster grids (ESRI format) interpolated from the point collects huge quantities of three-dimensional point data where laser cloud data. pulses have been reflected off opaque objects such as buildings, trees, bushes, and the ground surface. The map images depicted here are examples by DOGAMI using GIS NE 40th Ave 205 techniques to extract and emphasize selected features. These map The lidar all-returns point cloud data that are the original basis for images, the interpretative content displayed, and this lidar image
NE Schuyler St these images were collected by Watershed Sciences Inc., TerraPoint, series are for general information purposes and are not intended to
NE 47th Ave LLC, and Merrick and Company. The point cloud is a remotely sensed indicate the authoritative location or definition of real property 200 collection of three-dimensional point data that are systematically boundaries, the precise shape or contour of the earth, or the precise calibrated relative to GPS ground control points. location of fixed works of humans. No warranty, expressed or implied, is made regarding the accuracy or utility of the information The services provided and map products produced by Watershed described and/or contained herein, nor shall the act of distribution
NE Halsey St Sciences Inc. and TerraPoint, LLC were performed under the constitute any such warranty. This disclaimer applies both to NE Halsey St supervision of a State of Oregon registered and certified Registered individual use of the data and aggregate use with other data. The Land Surveyor. The bare earth and highest hit digital elevation Oregon Department of Geology and Mineral Industries shall not be
surface models (DEM) produced by the three companies and made held liable for improper or incorrect use of this information. NE 79th Ave 84
84 NE 68th Ave 2000 2000 2000 2000 504 504 504 504 Quadrangle Location Map
Lidar Coverage This 1/4 quadrangle
200 Portland Metro 2007 Ohio code and USGS
Ohio Code Quad Name quadrangle name COLUMBIA Lower Columbia 2005 OREGON County Portland Pilot 2004 45122G7
NE Oregon St City Oregon City 2004 NE 99th Ave SAINT HELENS Providence Portland Medical Center 0 5 10 NE 87th Ave 5 Miles
45122F8 NE Glisan St 45122F7 Columbia 205 DIXIE MOUNTAIN SAUVIE ISAND
River
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45123E1 45122E6 45122E8 45122E7 45122E5 LINNTON PORTLAND 45122E4 84 HILLSBORO CAMAS FOREST GROVE 405 MOUNT TABOR
NE 86th Ave NE 94th Ave WASHINGTON MULTNOMAH
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SE 53rd Ave 45123D1 45122D8 45122D7 45122D6 45122D5 E Burnside St 45122D4 SCHOLLS 45122D3 LAURELWOOD BEAVERTON SANDY GLADSTONE DAMASCUS LAKE OSWEGO 205 1000 1000 1000 1000
504 504 504 504 YAMHILL
SE 73rd Ave 45123C1 45122C8 45122C7 River 45122C6 45122C5 DUNDEE CANBY 45122C4 NEWBERGWillamette 45122C3 Laurelhurst SHERWOOD REDLAND ESTACADA SE 45th Ave OREGON CITY
Park SE 61st Ave
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City Of SE 84th Ave City of Portland Portland Reservoir Reservoir Number 6 Number 5 SE 71st Ave SE Market St
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SE 47th Ave SE 40th Ave City of Portland Reservoir Nunber 1
SE Lincoln St
SE Sherman St
SE 87th Ave SE 82nd Ave
LIS-2010-45122E5-Mount Tabor 205 Warner Pacific College
SE Division St
SE Division St 9000 9000 9000 9000
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SE 48th Ave 503 503 300 For copies of this publication contact SE Woodward St Nature of the Northwest Information Center
SE Brooklyn St 800 NE Oregon Street #28, Ste. 965, Portland, Oregon 97232 SE 85th Ave telephone (971) 673-2331 http://www.naturenw.org
SE Tibbetts St OREGON DEPARTMENT OF GEOLOGY AND MINERAL INDUSTRIES 530000 531000 532000 533000 534000 530000 531000 532000 533000 534000