Interactive WebMap Dundee Vineyards, Oregon
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Transcript of Interactive WebMap Dundee Vineyards, Oregon
![Page 1: Interactive WebMap Dundee Vineyards, Oregon](https://reader034.fdocuments.us/reader034/viewer/2022051514/5481a746b47959140d8b45ad/html5/thumbnails/1.jpg)
INTERACTIVE WEB MAP
DUNDEE HILLS
VINEYARDS
Geog 575Fall 2009Mark CooneyDonnych Diaz
![Page 2: Interactive WebMap Dundee Vineyards, Oregon](https://reader034.fdocuments.us/reader034/viewer/2022051514/5481a746b47959140d8b45ad/html5/thumbnails/2.jpg)
Project Scope
Create a database of vineyard attributes from scratch by gathering data from vineyard managers/owners and merging the data with the geometry/polygons from Yamhill County tax lots. The data and associated vineyard polygons are then shown on a Web based interactive Map.
![Page 3: Interactive WebMap Dundee Vineyards, Oregon](https://reader034.fdocuments.us/reader034/viewer/2022051514/5481a746b47959140d8b45ad/html5/thumbnails/3.jpg)
Project BackgroundCurrently there are no combined tax lot data
for the Dundee AVA vineyards (vineyards are not identified on tax lot database only owners are).
The GIS application and database will enable the identification of tax lots for each vineyard. The American Viticulture Area boundary has been added as well to overlay with tax lots and apply proper attribute identification by AVA vineyard boundary.
The addition of soil data has been combined to allow for a generalization of soil types by vineyard.
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Create a Vineyards Geodatabase Normalize attribute data tables Create associated relationships Modify polygon files to show AVA
boundaries Modify raster file per AVA boundary Create polygon feature class for Web Map interface
Design Objectives
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Upload Vineyards combined attribute polygon feature class to
MapServer
Web Map Interface Design Objectives
Map Server is an Open Source platform for publishing spatial data and interactive mapping applications to the Web. Serves as an API and renders as graphical output.OpenLayers is an Open Source JavaScript library that facilitates user interaction. Acts like tools that can operate on data sources (i.e. MapServer files)
OpenLayers enables zoom, pan, on/off layer and get feature information, etc.)
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Geographic ExtentsGeographic extent is the
Dundee Hills American
Viticulture Area in the
Oregon Willamette Valley.
Each Vineyard is defined
by a specific polygon that
is comprised of tax lot
polygons.
Data Layer Specifications
Feature Type Description
AVA Boundary
Polygon
The Dundee area AVA boundary
Tax Lots Polygon
County Tax lots
Soil Polygon
Yamhill County soils
Aerial Photo
Raster Yamhill County
AVA Vineyards
Polygon
AVA vineyard boundaries
Combined Feature class
Polygon
All attributes for AVA vineyards
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Geodatabase Structure
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Geodatabase Relationships
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Geodatabase Relationships
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Methods and Techniques
Clip soil feature class to AVA boundary
Clip soil feature class to AVA Vineyard boundary
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Methods and Techniques Intersect soil polygon with vineyard
boundary Dissolve Soil types within vineyard boundary
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Methods and Techniques
County tax lots and Raster clipped to AVA boundary
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Methods and TechniquesVineyard boundaries dissolved using
tax lots
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QUESTIONS?
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REFERENCES/ACKNOWLEGEMENTS
• Yamhill County GIS: John Caputo GIS Coordinator•The Map Store: PDF map of Dundee Hills AVA (Digitized)•Dundee Hills AVA •MapServer, OpenLayers•Dr. Geoffrey Duh•David Percy
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THANK yOU!