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bio website polygeo.com.au
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Community Moderator for Geographic Information Systems SE

Moderator Pro Tem for Genealogy & Family History SE.

Freelance ArcGIS Specialist & GISP-AP with 25+ years Esri software experience, working where possible with Geoprocessing (including GP Services), ArcPy/Python, Open Source GIS, OGC Interoperability, OpenStreetMap, Zoology & Genealogy.

Author of:

  • ArcPy, ArcGIS for Desktop and Google Earth eLearning videos which are available via Discover Spatial
  • Introductory to Advanced level ArcGIS for Desktop and ArcPy training courses which are available Instructor-led or Self-paced - see PolyGeo website

Available for commercial ArcGIS consulting, training and support assignments, and willing to provide quotations to tackle any intractable ArcGIS for Desktop and ArcPy problems which appear on GIS Stack Exchange when they may be unsuitable to resolving expediently using its focussed Question & Answer format.

profile for PolyGeo on Stack Exchange, a network of free, community-driven Q&A sites

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revised Measure length within vector grid?
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revised Can Vector grid shape file be clipped with Satellite image in qgis?
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revised Create a buffer in decimal degrees
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revised Insert.da.Cursor, Error - Sequence size must match size of row
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revised Buffering continuously throws error “Background Server Threw an Exception” (Error 001143). Why?
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revised How to intersect two geodatabases in ModelBuilder?
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revised Programatically add feature to Feature Layer with ArcGIS JavaScript API
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revised Sort Field in Pie Charts
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revised Zonal Statistics “Invalid Output Extent”
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revised VB Script field calculator - error with conditional statements
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revised Iterate Through Folders within Folders
deleted 30 characters in body; edited tags; edited tags
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revised 3D interpolating
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revised Can I create a more interactive relationship class for interaction between features?
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revised K-means cluster analysis with initial centers with ArcGIS
deleted 57 characters in body; edited tags
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revised Creating layers using definition query for each field in ArcPy?
Spelling of definition
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revised Finding the boundary polygon from a set of gridded points (no hole)
Removed unnecessary thanks
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revised Resources to integration with external web service at desktop level
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revised Error when using proj4 in visual C++ (cannot compile project using proj4 lib)
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revised How to use matplotlib with ArcGIS 10.1 without Microsoft Visual C++ Runtime Error?
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revised Microsoft Visual C++ Crash when build qgis 1.8.0 Windows 7 64bit
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