All Questions
49
questions
0
votes
0
answers
12
views
Create a trendline variable
i'm looking for create a variable with the linear fit data, so i can add to the map layer the new raster map with this band (variable), do you know how to do this?
i want to create a raster where ...
0
votes
1
answer
82
views
CSV with Coordinates in QGIS [closed]
I want to upload a CSV in QGIS (add layer "Data source manager", "delimiter text"). Every time when I'm uploading the file it won't show me as a point layer.
What am I doing wrong?
0
votes
1
answer
25
views
Delimited text layer ACLED data base: I can't see all the points
I downloaded a CSV file from the ACLED database but I am struggling to see all the points on my map.
I have over 2000 rows, so I should have 2000 points or so to showcase on my map when the longitude ...
0
votes
0
answers
34
views
Using a DEM to elevation data to an existing point shapefile
I have a point layer called air_quality_locations which contain points with air quality and ozone readings across California. I also have a 30m DEM for California. How do I take the elevation data ...
0
votes
0
answers
22
views
Using QGIS, what is the simplest way to find the closest point in one layer for every point in the second layer?
In QGIS, I have two layers of points (layer #1 - blue, and layer #2 - pink).
How can I find the closest point in layer #1 for each point in layer #2, and then save this new selection as its own new ...
- 109
3
votes
1
answer
1k
views
Points not showing on map on QGIS
I uploaded my coordinates as a CSV file and they show on the blank page on QGIS but when I try to make them show on the map they don't, either if I use OpenStreetMap or Esri Satellite, it's like they ...
- 31
2
votes
1
answer
100
views
Set points according to coordinates using QGIS 3
How can I set points according to coordinates?
I know that you can see the exact coordinates when you set a point. But I just want to type or copy the coordinates in to set a point. For an example how ...
- 59
1
vote
1
answer
48
views
Distance between point layers in QGIS
I have data points where respondents have indicated where they were on vacation (variable pointsSH). In the attribute table of these data points is stored where the people live (the zip code). I also ...
- 11
1
vote
1
answer
289
views
How to start fid at a specific number
In QGIS Is there a way to change the fid field in my point layer from starting at 1 to start at 101?
- 11
0
votes
0
answers
36
views
Give points attribute based on unique polygon
I have a problem that I can not solve. I've tried to find a solution in this forum, but with no sucess.
I have one layer with points and one layer with polygons. The point layer have information ...
4
votes
1
answer
90
views
Dividing point layer according to boundary layer in QGIS
I have two layers:
All the post offices in the city (point layer)
Division of the city into boundaries according to their neighbourhood council (MultiPolygon layer)
How do I split the first layer ...
- 53
8
votes
2
answers
613
views
Rule-based parent child symbol layer view in QGIS
I have QGIS 3.22.15 and I have a point layer with three fields: "FID", "UNIT", "PARENT". Each "UNIT" is associated with the "PARENT" field, thus ...
- 464
1
vote
1
answer
594
views
Calculate how many points are located within certain land cover classes - QGIS [duplicate]
I am working on a project for my university and this is my first solo project.
I have two layers:
The first layer is a land cover classification with 6 classes.
The second layer is a set of points ...
- 41
0
votes
0
answers
41
views
Join raster color with point layer
I have a raster of the world considering different climatic zones. Then I have a layer with major cities worldwide. Now I want to join the information of colour into the point layer.
The option of ...
2
votes
1
answer
732
views
QGIS Offset Points by value
I've got one layer with a line (e. g. a road) and one layer with points (e. g. trees along the road). So far, the points are placed right on the line, but the attribute table of the point layer has a ...
- 23