Convert kml to csv qgis
![convert kml to csv qgis convert kml to csv qgis](https://images.squarespace-cdn.com/content/v1/531248b2e4b0c02736df4bf3/1544807766878-PQZ5Y4G3EBJ19SC8UG01/ft2q_csv_browser.png)
Next try csv2xml, a command line tool.I tested it by converting the CTA’s smallest GTFS table, frequencies.txt, and it worked properly. If that doesn’t work, try this website form on Creativyst.If you want to convert the GTFS data (which are essentially comma-separated value – CSV – files) to XML, that’s easier and you can avoid using GIS programs. Also, I think the latest version of ArcGIS has built-in KML exporting. Or if you want to skip the shapefile-creation process (quite involved!), you can use KMLWriter, a Python script. Converting GTFS to KMLĪfter you have it in shapefile form, converting to KML is easy – follow these instructions for using QGIS.
![convert kml to csv qgis convert kml to csv qgis](https://www.igismap.com/wp-content/uploads/2014/06/convertkmltoshapefile.jpg)
Since these routes are well documented on the CTA website, I’m not going to fill in their names.Ĭlick on the screenshot to see various steps in the tutorials. You may notice that some bus routes don’t have names.
![convert kml to csv qgis convert kml to csv qgis](https://maps.cga.harvard.edu/qgis_1-7/graf/import_csv.jpg)
You may have to make a new column with a more forgiving data type (string) and then copy the “route_id” column into the new column. (Only if NULL values appear) Go into editing mode and fix the NULL values you noticed in step 9.Then remove the text files from the Table of Contents. Export the text files as DBF files so that ArcGIS operates on them better.This happens because ArcGIS inspected some of the data and determined they were integers and ignored text. If not, follow steps 10 and 12 and continue. If NULL values appear, follow steps 10 and 11 and continue. It may be a case that ArcGIS imported them incorrectly the text files will show the correct data. You will be using this field to join the routes and trips table. Inspect them for any NULL values in the “route_id” field. Import the trips.txt and routes.txt files.The new shapefile will be added to your Table of Contents and appear in your map.Depending on the number of records (the CTA has 466,000 shapes), it may take a while.Click the checkbox next to Order and select the field “shape_pt_sequence” and click Finish.Select the shapes layer in the wizard, then create a destination file.Using ET GeoWizards GIS tools, in the Convert tab, convert the points shapefile to polyline.Import into ArcGIS the shapes.txt file using Tools>Add XY Data.Find data from agencies around the world (although not many from Europe) on GTFS Data Exchange. “Field names” are quoted and layer names are italicized. I wrote these instructions while converting the Chicago Transit Authority’s GTFS files into shapefiles based on a reader’s request.
#Convert kml to csv qgis for mac
I do not have instructions for Mac users at this time.
#Convert kml to csv qgis free
Instructions require the use of ArcGIS (Windows only) and a free plugin called ET GeoWizards GIS for any version of ArcGIS. I’m not sure if this is possible and I’m still investigating it.
#Convert kml to csv qgis how to
Note: I don’t know how to do the reverse, converting shapefiles or other geodata into GTFS data. This is simple to do because GTFS data is essentially a collection of CSV (comma separated values) text files (really, really large text files). This tutorial will teach how you to convert any transit agency’s General Transit Feed Specification (GTFS) data into ESRI ArcGIS-compatible shapefiles (.shp), KML, or XML.