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Published on 2010-05-10T07:12:29Z
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Besides GIS applications, which other applications or libraries use R-trees and its variants?
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What is the best/user friendly GIS/arcGIS Java library for basic academic assignment?
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Hello,
I'm working on an internal IT application monitoring outages for a network with a national footprint in the US. I'm considering overlaying outages by region on a map. Showing outage areas in red for example. The user clicks on the outage area displaying drill down information. The technology…
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Hi
I’ve been looking at Open Source GIS tools. In particular MapServer and GeoServer.
The problem I’m seeing is that to actually deploy these to the public you can’t use a regular $5/ month (or free) hosting service because you have to install these services on the server in ways that are not accessible…
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I have a large number of GIS (latitude, longitude) coordinates, and I'd like to get the distance between them. Is there a service that will calculate the shortest path for me? I know about google maps, but I'd like something I can use from Python, and that can handle a large batch of requests at once…
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This article leverages the examples and concepts explained in the third part of this spatial data series which develops a "BI-Satellite" app ( Reporting spatial data with SSRS 2008 R2 and Reports Builder 3.0 Part-III ... [Read Full Article]
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I have a JQGRid tree. It loads data click by click, not all at once.
Typically, JQGRid passes 4 standard tree parameters with each call - row (level, parent, is leaf, is expanded).
How can I pass more parameters that I will take from the row being expanded?
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How is an AVL tree different from a B-tree?
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I have a simple TreePanel. I would like to select a particular node upon loading it. The nodes are from a remote file (json).
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Hi!
I'm implementing a new machine learning algorithm in Java that extracts a prototype datastructure from a set of structured datasets (tree-structure). As im developing a generic library for that purpose, i kept my design independent from concrete data-representations like XML.
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I found this website that lets you insert and delete items from a B-tree and shows you visually what the B-tree looks like:
java b-tree
I'm looking for another website or program similar to this. This site does not allow you to specify a B-tree of order 4 (4 pointers and 3 elements), it only lets…
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