All Questions
171
questions
0
votes
0
answers
62
views
Convert CSV file to shapefile
I've been trying to save my CSV file as a shapefile, but every time I attempt to do so, I encounter an error that says Storing metadata for the specified URI is not supported. I've double-checked the ...
- 1
0
votes
0
answers
80
views
Converting CSV to MultiPolygon shapefile in QGIS
I have a MultiPolygon shapefile and the attribute table looks like this.
The district names and state names are jumbled with special characters. I know I can use the replace function in the Field ...
3
votes
1
answer
154
views
QGIS changes column headers and date time data after export
I have a csv that looks like this:
After I convert the csv to a shape file in QGIS, edit it in QGIS (clip), then export it as a csv, the output looks like this:
What do I need to do to reduce the ...
0
votes
2
answers
218
views
Create a program that merges attributes from a CSV file with a shapefile
I need to create a program that merges attributes from a CSV file with a shapefile, resulting in a new shapefile named after the CSV file.
How can I do this?
import geopandas as gpd
import os
import ...
- 1
1
vote
0
answers
33
views
Accented characters in CSV file appear as '?' when importing to QGIS 3.34.2 [duplicate]
I am trying to import a CSV set of data to join to a shapefile in QGIS but the accented characters and ñ character are displayed as missing in the attribute table and performing a join is impossible.
- 11
0
votes
1
answer
50
views
What is meaning of extra bytes in .shp file or how to calculate content length
I'm trying to read a .shp file. That .shp file contains polygon type. So I read all the records perfectly, after the reading the points, end of the file that have some 28 bytes are there what is ...
1
vote
2
answers
216
views
Creating map of visited airports in QGIS
I looked at the information given regarding airports and have downloaded that data into a CSV file for import.
I have created a shapefile for my base map using OSM.
How do I import the airport data (a ...
- 13
1
vote
2
answers
265
views
Transforming QgsPoint from one CRS to another using PyQGIS
I would like to change the coordinates of QgsPoints imported from a csv file before saving it in shapefile.
I succeed to do all the step except the crs transformation, the output is keeping EPSG: 4326 ...
- 265
1
vote
0
answers
62
views
Unreadable text when converting .SHP to .CSV
I am trying to convert .SHP file to .CSV using ogr2ogr in QGIS and I also have all the associated files related to the .SHP files. The text in the .SHP file is in Ukrainian and after the conversion, ...
- 11
1
vote
0
answers
364
views
Export shapefile into CSV file in order to extract coordinate only
I have a shapefile which I can view in Mapwindow5,
But I need the co-ordinates only for my analysis. I've never used shapefile or geodata before. Is there any way to convert the shapefile into a CSV ...
- 111
2
votes
1
answer
379
views
Failed to export from shapefile to CSV in QGIS
I have a shapefile that I want to export the attributes to CSV. However, I get the following message. I have not done anything to the shapefile following the creation of the layer.
Export to vector ...
- 21
0
votes
0
answers
42
views
Have to extract data in CSV from TIFF file a/c to my shapefile, have the data of entire coordinates but I only want the data as per my shapeile
I have the meteorological data of entire globe. I have uploaded the .tiff file into the raster layer in QGIS. I have also uploaded a layer of my desired country in .shp file. Now, I want to have the ...
- 1
1
vote
1
answer
59
views
Is it possible to make a condition for a field in QGIS using CSV
I have table 1 csv and table 2 shp. There are three fields in table 1 (num, obey, code), I need to make a function that can insert the Code field into table 2, but only after finding a match with the ...
- 89
3
votes
1
answer
125
views
Not all rows join successfully in QGIS
I have a shapefile of census tracts and a CSV file with information I want to join to them. The CSV I am using has 65 rows, each for a unique census tract. I am using the census tract ID number as the ...
- 367
0
votes
0
answers
259
views
Loop through headers in CSV file and make shapefiles from each header
I am unable to figure a way out how to create a shapefile after looping through the csv files and matching the headers (dates in format Oct11/2018). Each shapefile should have all the fields with the ...
