The datastructure tag has no wiki summary.
0
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0answers
17 views
Unexpected non-number file-order in file geodatabase
I'm working with a set of feature classes saved in a file geodatabase (In Arc 10.1) that are numbered 1-4500. The naming convention is "VTR_XXXX_etc" - where XXXX stands for the number 1-4500. I have ...
1
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2answers
62 views
How do I set the working directory in QGIS?
I'm learning QGIS and lovin' it. But one thing that annooys me a little is is that each time I want to save data, the default directory is the QGIS folder under Program Files.
How can I set this, ...
3
votes
3answers
81 views
E00 file structure?
I am trying to write a java application that reads and visualizes data from E00 file.
I cannot find any sources describing what is the structure of an E00 file and also what information does it ...
4
votes
1answer
148 views
What is the Best Practice for ArcGIS Server File Structure?
My organization is trying to decide how to best organize our file structure for services we put on our ArcGIS Server. As of now we have subfolders within the root so our structure is:
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12
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3answers
390 views
How are people using Python data structures and classes in Arcpy?
This question may expose my ignorance on programming but I'm curious about how people are using different python data structures within Arcpy.
This page lists the data structures in Python. I ...
2
votes
0answers
149 views
Tree structure for a muticolored region quadtree
Is a B+ tree suitable for a multicolored region quadtree (for example, one segmenting a plot of land into several crops)? I recently purchased a copy of Samet's 'Foundations of Multidimensional and ...
6
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5answers
389 views
Comprehensive Intro to GIS Data Structures
I am looking for a comprehensive introduction to design and analysis of spatial data structures.
If possible, please only link to online resources unless the offline resources is especially of note.
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1
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0answers
154 views
How exactly is an SLD_body object (when extracted from its XML href) structured when using a cElementTree to parse it?
I'm trying to export data from a PostGIS database into a geoserver and I've gotten it to where I can get the PostGIS database to point to the geoserver (I'm doing this as a python script for a GIS ...
17
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2answers
1k views
What are the benefits of Multipart Features?
Multipart points, lines, and polygons are implemented in nearly every GIS, but what benefits, if any, do they provide?
In a relational database attributes shared by different features can be stored ...
7
votes
1answer
326 views
Is it possible to define a No SQL model for spatial data? [duplicate]
Possible Duplicate:
Is there any way I can use a Key-Value store for geospatial data?
I read somewhere about No SQL being a solution for large databases management, the kind that google ...
4
votes
5answers
164 views
What datastructure is a good choice for objects in a map-editor?
I am planning to implement a map-editor. But I don't really know what data structure are a good choice for storing the map-object in. When the user pans (scrolls) the map, there will be much looking ...
