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Esri Grid: Parse Esri Grid ASCII GIS files

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Last Updated Ratings Unique User Downloads Download Rankings  
2013-11-12 (1 year ago) RSS 2.0 feedNot enough user ratingsTotal: 137 All time: 7,736 This week: 1,353Up
Version License PHP version Categories  
esrigrid 1.0GNU General Publi...5.2PHP 5, Geography, Parsers
Description Author  

This class can parse Esri Grid ASCII GIS files.

It can open and parse an ASCII file defined the Esri grid format with attributes like elevation and surface slope within a grid that is associated to a rectangle in a certain geographic area.

The class can traverse the file to extract the information within a rectangle given its start and end X and Y coordinates.

It can handle large grid files like the SRTM 90m Digital Elevation Data.

The class can invoke a callback function that can process the attribute values for each position in the selected grid area.

Innovation Award  
PHP Programming Innovation award nominee
November 2013
Number 8
Esri grid files are files that can be used to describe terrain attributes for a given geographic region.

This class can parse Esri grid files to extract the details of the information they contain.

Manuel Lemos
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Name: Karim Ratib <contact>
Classes: 1 package by
Country: Canada Canada
Age: ???
All time rank: 376984 in Canada Canada
Week rank: 1500 Up36 in Canada Canada Up
Innovation award
Innovation award
Nominee: 1x

  Files folder image Files  
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Files folder imagelib (1 directory)
Files folder imagetests (2 files, 2 directories)
Accessible without login Plain text file LICENSE.txt Doc. Documentation
Accessible without login Plain text file README.md Doc. Auxiliary data

  Files folder image Files  /  lib  
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Files folder imageinfojunkie (1 directory)

  Files folder image Files  /  lib  /  infojunkie  
File Role Description
Files folder imageEsriGrid (3 files)

  Files folder image Files  /  lib  /  infojunkie  /  EsriGrid  
File Role Description
  Plain text file Exception.php Class Auxiliary script
  Plain text file GridFile.php Class Class source
  Plain text file GridFiles.php Class Class source

  Files folder image Files  /  tests  
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Files folder imagedata (6 files)
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  Accessible without login Plain text file phpunit.xml Data Auxiliary data

  Files folder image Files  /  tests  /  data  
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  Accessible without login Plain text file test_dem1.txt Data Documentation
  Accessible without login Plain text file test_dem2.txt Data Documentation
  Accessible without login Plain text file test_dem3.txt Data Documentation
  Accessible without login Plain text file test_dem4.txt Doc. Documentation
  Accessible without login Plain text file test_dem5.txt Data Documentation
  Accessible without login Plain text file test_dem6.txt Data Documentation

  Files folder image Files  /  tests  /  unit  
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  Files folder image Files  /  tests  /  unit  /  lib  
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  Files folder image Files  /  tests  /  unit  /  lib  /  infojunkie  
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  Files folder image Files  /  tests  /  unit  /  lib  /  infojunkie  /  EsriGrid  
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  Accessible without login Plain text file BasicTest.php Test Unit test script

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