meta user
network profile
| bio | website | stackoverflow.com/users/20133/… |
|---|---|---|
| location | Oklahoma City, OK | |
| age | 30 | |
| visits | member for | 2 years, 4 months |
| seen | Nov 9 '12 at 20:09 | |
| stats | profile views | 27 |
I am a senior applications developer for Chesapeake Energy specializing in GIS applications. I specialize in C#.NET, WPF/Silverlight/MVVM, Oracle Spatial, and ESRI technologies.
In my free time I spend time with my wife and kids, study Koine Greek, and practice target shooting.
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Sep 10 |
accepted | ArcGIS Server: Better to have one massive map service or multiple smaller services? |
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Aug 10 |
awarded | Autobiographer |
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Aug 10 |
comment |
ArcGIS Server: Better to have one massive map service or multiple smaller services? Good point. In this case, all of them are dynamic. Some are being consumed as dynamic while others feature layers. |
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Aug 10 |
asked | ArcGIS Server: Better to have one massive map service or multiple smaller services? |
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Aug 9 |
accepted | Why are self-intersecting polygons bad? |
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Aug 8 |
comment |
Why are self-intersecting polygons bad? Is that a limitation of the algorithms used for boundary detection? |
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Aug 8 |
asked | Why are self-intersecting polygons bad? |
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Jun 5 |
awarded | Yearling |
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Mar 21 |
comment |
Oracle Linestrings and MultiLinestrings Is this actually causing a problem? In Oracle, when a spatial index is configured explicitly for multi-part lines or polygons, it is compatible with single part geometries. It is going the other way around that causes issues. |
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Jan 28 |
comment |
In Oracle Spatial, what is the fastest way to determine the percentage of intersection between two shapes? The geometry column has a spatial index. In Oracle, you can't perform most geometric operations without a spatial index. As far as optimizing the parameters, I'll try to see if I can make it more efficient. With the benchmarking I've done, my bottleneck is not finding intersections, but calculating 1/16 of the intersected area after I've found a relationship. The sdo_intersection function is what is so slow. |
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Jan 27 |
revised |
In Oracle Spatial, what is the fastest way to determine the percentage of intersection between two shapes? Added more specific tags. |
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Jan 26 |
awarded | Teacher |
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Jan 26 |
comment |
What are spatial and attribute indexes? The poster is asking what is the difference between an attribute index and a spatial index. wt == "what" |
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Jan 26 |
answered | What are spatial and attribute indexes? |
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Jan 21 |
awarded | Scholar |
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Jan 21 |
accepted | In Oracle Spatial, what is the fastest way to determine the percentage of intersection between two shapes? |
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Jan 20 |
awarded | Supporter |
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Jan 20 |
comment |
In Oracle Spatial, what is the fastest way to determine the percentage of intersection between two shapes? This is a good suggestion. If I take the intersection of the MBRs as opposed to the union, it gives me what I want (even with crescents and narrow polygons). |
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Jan 20 |
awarded | Student |
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Jan 20 |
asked | In Oracle Spatial, what is the fastest way to determine the percentage of intersection between two shapes? |
