Presentation on theme: "GIS Base System, Zoning, & Address Map GEOG 1820 Created by: Bradley Boyce."— Presentation transcript:
GIS Base System, Zoning, & Address Map GEOG 1820 Created by: Bradley Boyce
Why Convert to GIS….. **Attribute Data** Manage Existing & Plan Future Infrastructure Streamline Information Among Employees in Day to Day Operations (Field Use) View and Manipulate Multiple Maps at the Same Time Data Analysis Emergency Preparedness
Step 1 – Data Acquisition Convert from AutoCAD (mapexport) Other Sources
Step 2 – Geodatabase (Critical) File Geodatabase System - No file size limit (Rasters) Coordinate System – NAD 1983 State Plane Utah North FIPS 4301 Feet Datasets – Features of Similar Type Feature classes - Points, Lines, Polygons Raster Data – Raster Datasets, USGS, DEM (Digital Elevation Models)
Step 3 - Basemap In every GIS project there are many layers that serve as the basemap. These layers depict background reference information such as landforms, roads, landmarks, and political boundaries, etc., onto which other thematic information is placed.
Step 4 - Addressing (Requires Allot of Time) Road and Address Data - Know your data Create the Address Locator or Locators Geocode Addresses Original Parcel Dataset had over 2800 Addresses. Cleaned Dataset has approx. 1900 Addresses Found Discrepancies in the Street Datasets
Step 5 - Zoning Map Creation One of the Most Widely Used Maps by the City (Accuracy) Used AutoCAD RGB Color Values to create a Zoning Layer File Zoning Domains – Data Integrity and Editing Efficiency Transparency (Better than AutoCAD)
Onward and Upward……. Adjust Street Geocoding Data Convert Remaining General Plan Maps to GIS Survey Infrastructure and Map in GIS Integrate GIS system into Day to day operations Maintain up-to-date GIS system
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