簡介：GeoConverter is a static ('1:1') geospatial file data format converter and coordinate transformer. It is running as a webapplication and designed to be used by technical users who casually have to convert GIS and GPS data.
Possible source GIS vector file formats are mostly the same as the target file formats (see the FAQ below).
GeoConverter is based on the OGR open source library, especially on the OGR2OGR commandline tool as documented in the OGR pages.
It's possible that in the future GeoConverter get's an additional machine-machine interface and this would be a typical Web Processing Service (WPS).
GeoConverter in the press:
- http://freegeographytools.com/2008/two-online-vector-gisgpskml-conversion-utilities
- Kartographische Nachrichten, KN 1/2012 „ATKIS-Basis-DLM und OpenStreetMap – Ein Datenvergleich anhand ausgewählter Gebiete in Niedersachsen“.
https://giswiki.hsr.ch/GeoConverter
github：
https://github.com/geometalab/geoconverter
Free online tool for the conversion of (vector) geodata formats.
- Homepage: https://giswiki.hsr.ch/GeoConverter
- User Documentation https://giswiki.hsr.ch/GeoConverter .
Alternatives
Look also at alternatives to GeoConverter like these Online Geoconverters:
- MyGeodata Converter https://mygeodata.cloud/converter/
- MyGeoData - GIS Data Converter - Convert from/to many GIS formats. Uses OGR (like GeoConverter) and GDAL and supports all their formats except databases and webservices.
- ogre - ogr2ogr web client!
- OSM2KML
- KML Generator for coordinates from different file formats,
- GIS-Konverter (de), especially ogr2gui,
- GPS-Software.
For large datasets pls. install the OGR command line tool locally, and follow the tricks here at OGR. OGR can be installed as part of GDAL or as part of QGIS.
Rules for uploading files
This section explains the rules for uploading files to GeoConverter as well as important notes:
Before uploading...
- The file names must not contain any non-ASCII character.
- There are dataset formats, like Shapefile, Mapinfo or INTERLIS 2, which consist of more than one file. Before uploading,
- they must have the same file name (but of course different extension)
- and they must be in the same folder in case of zip and tar files, i.e. do not put datasets into folders when you pack them to the zip file (except formats that contains folders naturally - like KML).
General notes:
- More than one dataset can be converted at a time
- tar and zip files can be uploaded with an arbitrary folder structure and nested archive files
Notes on source file formats:
- The source file format of the file(s) to be uploaded is determined based on file extension.
- If you have CSV as source file format, to upload follow the special formatting described below.
- If your target file format is INTERLIS (.itf or .xml), make sure you provide also an INTERLIS (target) model file (.ili).
Notes on target file formats:
- Always set the target file format.
- When converting to GPX, input points are written as GPS waypoints, linestrings are written as GPX routes.
- If KML is your target file format and you have data in a different CRS you must always determine and set a source CRS and set the target CRS to 4326 (meaning EPSG:4326). This is because KML always defaults to WGS84 - EPSG 4326, the 'GPS system'.
Notes on Coordinate Reference System (CRS):
- CRS parameters may be left empty (except KML). If no CRSs are given, the conversion leafes the coordinates unchanged.
- Supply always both (i.e. source and targen) CRS parameters.
數據轉換格式亂碼：
http://www.manongjc.com/detail/19-psvvkyayklsiwpe.html
中文亂碼
重溫GIS——使用OSM數據：https://zhuanlan.zhihu.com/p/71615193
