Developing Geospatial Solutions using Open Source - Revision history

Neteler at 20:44, 9 September 2007

2007-09-09T20:44:09Z

2007-04-11T21:15:26Z

2006-12-13T18:18:54Z

Projection-Conversion

2006-12-13T17:56:17Z

Projection-Conversion

2006-10-19T09:37:16Z

Projection-Conversion

2006-10-19T09:35:33Z

additions + scripts

2006-10-19T09:15:56Z

Projection-Conversion - more code

2006-10-19T09:11:00Z

GPS related - merge traces

2006-10-03T11:28:34Z

GPS+Exif

2006-09-20T17:55:21Z

Approach for writing this book

← Older revision		Revision as of 20:44, 9 September 2007
Line 131:		Line 131:
	\| [http://www.benno.id.au/code/pexif/ pexif]		\| [http://www.benno.id.au/code/pexif/ pexif]
	\|}		\|}
		+
		+	[[Category:Education]]

@@ Line 15: / Line 15: @@
 Copy the categories and
-programming languages: C, C++, Java, Python, Tcl/Tk, Perl, (Visual) Basic, PHP, C#, Fortran, Delphi, Ruby, SWF, Other (Other has zero entries in freegis.org).
+programming languages: C, C  , Java, Python, Tcl/Tk, Perl, (Visual) Basic, PHP, C#, Fortran, Delphi, Ruby, SWF, Other (Other has zero entries in freegis.org).
 == GPS related ==
@@ Line 76: / Line 76: @@
 == Projection-Conversion ==
 * Problem: Convert between WGS84 and local projections
-* Problem: Convert from lat+long to easting and northing, as used on printed maps
+* Problem: Convert from lat long to easting and northing, as used on printed maps
 Check out the [[Axis Order Confusion]] issue which arises whenever adressing geographic coordinates with IT systems.
@@ Line 92: / Line 92: @@
 | [http://proj.maptools.org/ cs2cs tool]
 |-
-| Convert from lat+long to easting+northing
+| Convert from lat long to easting northing
+|
 | [http://search.cpan.org/~toby/Geo-Coordinates-OSGB-1.07/lib/Geo/Coordinates/OSGB.pm Geo::Coordinates::OSGB]

@@ Line 77: / Line 77: @@
 * Problem: Convert between WGS84 and local projections
 * Problem: Convert from lat+long to easting and northing, as used on printed maps
 {| class="wikitable" style="text-align:center" border="1" cellpadding="2"

@@ Line 98: / Line 98: @@
 | [http://www.jstott.me.uk/jscoord/ JScoord]
 | [http://proj.maptools.org/ cs2cs tool]
 |}

@@ Line 79: / Line 79: @@
 {| class="wikitable" style="text-align:center" border="1" cellpadding="2"
-| Use case || Description || Perl || Ruby || Python || Java || JavaScript
+| Use case || Description || Perl || Ruby || Python || Java || JavaScript || Shell
 |-
 | Change between projections
@@ Line 88: / Line 88: @@
 | [http://www.jstott.me.uk/jcoord/ Jcoord]
 | [http://www.jstott.me.uk/jscoord/ JScoord]
 |-
 | Convert from lat+long to easting+northing
@@ Line 96: / Line 97: @@
 | [http://www.jstott.me.uk/jcoord/ Jcoord]
 | [http://www.jstott.me.uk/jscoord/ JScoord]
 |}

@@ Line 43: / Line 43: @@
 {| class="wikitable" style="text-align:center" border="1" cellpadding="2"
-| Use case || Description || Perl || Ruby || Python
+| Use case || Description || Perl || Ruby || Python || Shell
 |-
 | Parse GPX
@@ Line 50: / Line 50: @@
 | [http://www.tom-carden.co.uk/googlegpx/upload-gpx Ruby based solution]
 | [http://cheeseshop.python.org/pypi/pygpx/ PyGPX]
 |-
 | GeoTag Media
@@ Line 56: / Line 57: @@
 | Ruby?
 | Python?
 |-
 | Track logs
@@ Line 62: / Line 64: @@
 | Ruby
 | Python
 |}

← Older revision		Revision as of 09:11, 19 October 2006
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	**Subproblem: Import the GPS track to the editor		**Subproblem: Import the GPS track to the editor
	**Subproblem: Export the track from the system		**Subproblem: Export the track from the system
		+
		+	*Problem: Merge GPS tracks
		+	**Explanation: Allow you to view several GPS traces, delete certain points, and average others together.
		+	**Use: You survey a route several times, and want a single trace of the best average over the traces

@@ Line 78: / Line 78: @@
+|
 | [http://gagravarr.org/code/#geo_helper geo_helper.py]
 |}

@@ Line 3: / Line 3: @@
 == Approach for writing this book ==
-Using the application categories from http://freegis.org we'll gather problems or use cases, maybe divide them into subproblems, and describe how they can be solved using the free tools.
+Using the application and programming language categories from http://freegis.org we'll gather problems or use cases, maybe divide them into subproblems, and describe how they can be solved using the free tools.
 The tools are [[Programming Languages Project|programming languages]], libraries, command line tools, and customizable applications.
 == GPS related ==