The concept of layers

GIS and LIS

Attributes of “Cities” in the “Topography” Data Frame

Example of themes imported from AutoCad by “Cad Reader” in ArcView

Images can be “hot linked” to features.

placing increasingly strict land use zones around environmentally sensitive areas. A buffer example that can be followed by overlay analysis.

Wells

Parcels

Soil types

Piercing Needle Approach Cookie Cutter Approach

Shaded relief DTM Produced by ArcInfo

Washington State Topography, DTM

Examples of Student ProjectsCEE 424 GIS for Civil Engineers

Analysis of Fixed Route Service Coverage for King Co

Kari Watkins

CEE 424 - GIS

Analysis

• Using Transit Data, Household Data and Employment Data

• Select zones with:– > 3 HH per acre– > 4 jobs per acre

• Determine % of transit supportive areas served

Buffered Transit Areas

Transit Supportive Households

Transit Supportive Employment

Conclusions

• Households 89.3% served– LOS B

• Employment 77.5% served– LOS C

Proposed Route for LTR Everett Link

Tsit Lam

Runze Yu

December 3, 2007

Introduction

From Northgate to Everett Both socioeconomic and environmental characteristics of the region are considered. Across King and Snohomish County Through Northgate, Edmonds, Lynnwood and Everett

Data Used

Highway Network Minor Arterial Network Transit Center Distribution County Boundaries Park and Ride Lots (mall and potential LTR stations

included) Snohomish County School Snohomish County Parcels King County Parcels Wetland

Conclusion

15th Ave NE 44th Ave W Alderwood Mall Parkway Ash Way 4th Ave W (Everett) Everett Mall Way S Broadway