land information office 2014 wlia annual conference middleton, wi. milwaukee county’s...

Land Information Office

2014 WLIA Annual ConferenceMiddleton, WI.

Milwaukee County’s Multi-purpose Basemap

Bill ShawMCAMLIS Project Manager

Kevin BruhnSenior GIS Analyst

Milwaukee County Land Information Office


LAND DEVELOPERS & ENGINEERS

DIGGERS HOTLINE

MUNICIPALITIES

NON-PROFITSGOVERNMENT AGENCIES

UTILITIES EMERGENCY SERVICES

Countywide 1:100 Scale Mapping

ELEVATION & CONTOURS

STREET CENTERLINE &

ADDRESSES

PLANIMETRIC FEATURES

(building footprints, etc.)

CADASTRAL (parcels, etc.)

ORTHOGRAPHIC & OBLIQUE

IMAGERY

EDUCATIONAL

INSTITUTIONS


EarlyPlanimetric & Topographic Delivery Cycle


2004-2009 Topographic & Planimetric Delivery


2009 LiDAR PilotPhotogrametric and LiDAR DEM


2010 LiDAR QL2 = NPS .7 meter


Estimated from Pilot Square Miles PercentImpermeable Surface: 93 38%

What's Left: 150 62%Total County Area: 243 100%

Complete Features

Buildings: 441714 FeaturesROW Edge: 8849 Miles

Entire County Totals


Environmental – 6 (903,393)Hydrologic – 7 (83,593)

Parks – 4 (6,488)Planimetric – 37 (1,348,500)Survey_Control – 8 (1,588)

Topographic – 19 (1,540,598)Transportation – 28 (2,271,565)

Utilities – 8 (270,695)

8 classifications - 117 Feature TypesAppox. 6.4 million features


Hillshade DEM


Demonstration

land information office 2014 wlia annual conference middleton, wi. milwaukee county’s...

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