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Connect points with lines QGIS
CSV with latitude and longitude to a spatial points with QGIS 1.8Extract coordinates from polyline in QGISHow to automatically connect pointHow connect points with lines in QGIS?Connect multiple 2 points with a line in ArcGIS?Connecting two points in ArcGIS for Desktop?Connect two points with fixed longitudinal slope over DEM - QGISJoin shapefile and csv when identification uses two or more attributesMap point with coordinates to zones in QGISDraw Bounds with coordinates in QGIS from CSV
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I have a CSV file with 2 columns with coordinates for the A side and 2 columns for the B side.
I have several identifiers in other columns if needed.
I want to connect these with a line between A and B side. Approx 5500 rows.
Column AE identifier
BC & BD used for A side
BE & BF used for B side
Data example:
Longitude Latitude Expr1_Longitud Expr_1_Latitude
1295791.166 6469378.367 1292369 6474768
1295791.166 6469378.367 1296158 6470702
qgis line
edited 2 days ago
Vince
14.8k32849
asked 2 days ago
TobbeTobbe
346210
add a comment |
I have a CSV file with 2 columns with coordinates for the A side and 2 columns for the B side.
I have several identifiers in other columns if needed.
I want to connect these with a line between A and B side. Approx 5500 rows.
Column AE identifier
BC & BD used for A side
BE & BF used for B side
Data example:
Longitude Latitude Expr1_Longitud Expr_1_Latitude
1295791.166 6469378.367 1292369 6474768
1295791.166 6469378.367 1296158 6470702
qgis line
edited 2 days ago
Vince
14.8k32849
asked 2 days ago
TobbeTobbe
346210
Just make sure points which belong to each other have the same ID, then load everything into QGIS and usepoints to path/line. Also, a data-example could be helpful.
– Erik
2 days ago
Please edit your post rather than dumping lines of numbers in the comments which become hard to read. As to how QGIS can connect these points: Add a column which gives each row an ID, then load two points layers, one using the first two coordinates, one using the second pair of coordinates. Join these layers, then usepoints to lines.
– Erik
2 days ago
add a comment |
I have a CSV file with 2 columns with coordinates for the A side and 2 columns for the B side.
I have several identifiers in other columns if needed.
I want to connect these with a line between A and B side. Approx 5500 rows.
Column AE identifier
BC & BD used for A side
BE & BF used for B side
Data example:
Longitude Latitude Expr1_Longitud Expr_1_Latitude
1295791.166 6469378.367 1292369 6474768
1295791.166 6469378.367 1296158 6470702
qgis line
edited 2 days ago
Vince
14.8k32849
asked 2 days ago
TobbeTobbe
346210
I have a CSV file with 2 columns with coordinates for the A side and 2 columns for the B side.
I have several identifiers in other columns if needed.
I want to connect these with a line between A and B side. Approx 5500 rows.
Column AE identifier
BC & BD used for A side
BE & BF used for B side
Data example:
Longitude Latitude Expr1_Longitud Expr_1_Latitude
1295791.166 6469378.367 1292369 6474768
1295791.166 6469378.367 1296158 6470702
qgis line
qgis line
edited 2 days ago
Vince
14.8k32849
asked 2 days ago
TobbeTobbe
346210
edited 2 days ago
Vince
14.8k32849
asked 2 days ago
TobbeTobbe
346210
edited 2 days ago
Vince
14.8k32849
edited 2 days ago
Vince
14.8k32849
edited 2 days ago
Vince
14.8k32849
14.8k32849
asked 2 days ago
TobbeTobbe
346210
asked 2 days ago
TobbeTobbe
346210
asked 2 days ago
TobbeTobbe
346210
346210
Just make sure points which belong to each other have the same ID, then load everything into QGIS and usepoints to path/line. Also, a data-example could be helpful.
– Erik
2 days ago
Please edit your post rather than dumping lines of numbers in the comments which become hard to read. As to how QGIS can connect these points: Add a column which gives each row an ID, then load two points layers, one using the first two coordinates, one using the second pair of coordinates. Join these layers, then usepoints to lines.
– Erik
2 days ago
add a comment |
Just make sure points which belong to each other have the same ID, then load everything into QGIS and usepoints to path/line. Also, a data-example could be helpful.
– Erik
2 days ago
Please edit your post rather than dumping lines of numbers in the comments which become hard to read. As to how QGIS can connect these points: Add a column which gives each row an ID, then load two points layers, one using the first two coordinates, one using the second pair of coordinates. Join these layers, then usepoints to lines.
– Erik
2 days ago
Just make sure points which belong to each other have the same ID, then load everything into QGIS and use
points to path/line. Also, a data-example could be helpful.– Erik
2 days ago
Just make sure points which belong to each other have the same ID, then load everything into QGIS and use
points to path/line. Also, a data-example could be helpful.– Erik
2 days ago
Please edit your post rather than dumping lines of numbers in the comments which become hard to read. As to how QGIS can connect these points: Add a column which gives each row an ID, then load two points layers, one using the first two coordinates, one using the second pair of coordinates. Join these layers, then use
points to lines.– Erik
2 days ago
Please edit your post rather than dumping lines of numbers in the comments which become hard to read. As to how QGIS can connect these points: Add a column which gives each row an ID, then load two points layers, one using the first two coordinates, one using the second pair of coordinates. Join these layers, then use
points to lines.– Erik
2 days ago
add a comment |
2 Answers
2
active
oldest
votes
This is a good place to use a geometry generator as the render.
Simply add in the file as using one set of coordinates as a delimited text layer.
Then open up the layer properties and in the symbology.
Choose, Geometry Generator form the Symbol layer type and using the expression:
make_line( make_point("Longitude", "Latitude"), make_point("Expr1_Longitud", "Expr_1_Latitude"))
Like so:
answered 2 days ago
HeikkiVesantoHeikkiVesanto
9,1652245
Works perfect! Many thanks!
– Tobbe
2 days ago
If i want to save the layer as a kml with the lines how do i do that?
– Tobbe
yesterday
See answer by @JGH
– HeikkiVesanto
yesterday
add a comment |
If you need the line for analysis (and not just for display), you can use a virtual layer.
The expression is very similar to the one provided by @HeikkiVesanto
go the menu layer / add layer / add - edit virtual layer then insert the query
SELECT referenceID, ST_make_line( ST_make_point("Longitude", "Latitude"), ST_make_point("Expr1_Longitud", "Expr_1_Latitude")) as geometry
answered 2 days ago
JGHJGH
13.5k21139
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
This is a good place to use a geometry generator as the render.
Simply add in the file as using one set of coordinates as a delimited text layer.
Then open up the layer properties and in the symbology.
Choose, Geometry Generator form the Symbol layer type and using the expression:
make_line( make_point("Longitude", "Latitude"), make_point("Expr1_Longitud", "Expr_1_Latitude"))
Like so:
answered 2 days ago
HeikkiVesantoHeikkiVesanto
9,1652245
Works perfect! Many thanks!
– Tobbe
2 days ago
If i want to save the layer as a kml with the lines how do i do that?
– Tobbe
yesterday
See answer by @JGH
– HeikkiVesanto
yesterday
add a comment |
This is a good place to use a geometry generator as the render.
Simply add in the file as using one set of coordinates as a delimited text layer.
Then open up the layer properties and in the symbology.
Choose, Geometry Generator form the Symbol layer type and using the expression:
make_line( make_point("Longitude", "Latitude"), make_point("Expr1_Longitud", "Expr_1_Latitude"))
Like so:
answered 2 days ago
HeikkiVesantoHeikkiVesanto
9,1652245
Works perfect! Many thanks!
– Tobbe
2 days ago
If i want to save the layer as a kml with the lines how do i do that?
– Tobbe
yesterday
See answer by @JGH
– HeikkiVesanto
yesterday
add a comment |
This is a good place to use a geometry generator as the render.
Simply add in the file as using one set of coordinates as a delimited text layer.
Then open up the layer properties and in the symbology.
Choose, Geometry Generator form the Symbol layer type and using the expression:
make_line( make_point("Longitude", "Latitude"), make_point("Expr1_Longitud", "Expr_1_Latitude"))
Like so:
answered 2 days ago
HeikkiVesantoHeikkiVesanto
9,1652245
This is a good place to use a geometry generator as the render.
Simply add in the file as using one set of coordinates as a delimited text layer.
Then open up the layer properties and in the symbology.
Choose, Geometry Generator form the Symbol layer type and using the expression:
make_line( make_point("Longitude", "Latitude"), make_point("Expr1_Longitud", "Expr_1_Latitude"))
Like so:
answered 2 days ago
HeikkiVesantoHeikkiVesanto
9,1652245
answered 2 days ago
HeikkiVesantoHeikkiVesanto
9,1652245
answered 2 days ago
HeikkiVesantoHeikkiVesanto
9,1652245
answered 2 days ago
HeikkiVesantoHeikkiVesanto
9,1652245
9,1652245
Works perfect! Many thanks!
– Tobbe
2 days ago
If i want to save the layer as a kml with the lines how do i do that?
– Tobbe
yesterday
See answer by @JGH
– HeikkiVesanto
yesterday
add a comment |
Works perfect! Many thanks!
– Tobbe
2 days ago
If i want to save the layer as a kml with the lines how do i do that?
– Tobbe
yesterday
See answer by @JGH
– HeikkiVesanto
yesterday
Works perfect! Many thanks!
– Tobbe
2 days ago
Works perfect! Many thanks!
– Tobbe
2 days ago
If i want to save the layer as a kml with the lines how do i do that?
– Tobbe
yesterday
If i want to save the layer as a kml with the lines how do i do that?
– Tobbe
yesterday
See answer by @JGH
– HeikkiVesanto
yesterday
See answer by @JGH
– HeikkiVesanto
yesterday
add a comment |
If you need the line for analysis (and not just for display), you can use a virtual layer.
The expression is very similar to the one provided by @HeikkiVesanto
go the menu layer / add layer / add - edit virtual layer then insert the query
SELECT referenceID, ST_make_line( ST_make_point("Longitude", "Latitude"), ST_make_point("Expr1_Longitud", "Expr_1_Latitude")) as geometry
answered 2 days ago
JGHJGH
13.5k21139
add a comment |
If you need the line for analysis (and not just for display), you can use a virtual layer.
The expression is very similar to the one provided by @HeikkiVesanto
go the menu layer / add layer / add - edit virtual layer then insert the query
SELECT referenceID, ST_make_line( ST_make_point("Longitude", "Latitude"), ST_make_point("Expr1_Longitud", "Expr_1_Latitude")) as geometry
answered 2 days ago
JGHJGH
13.5k21139
add a comment |
If you need the line for analysis (and not just for display), you can use a virtual layer.
The expression is very similar to the one provided by @HeikkiVesanto
go the menu layer / add layer / add - edit virtual layer then insert the query
SELECT referenceID, ST_make_line( ST_make_point("Longitude", "Latitude"), ST_make_point("Expr1_Longitud", "Expr_1_Latitude")) as geometry
answered 2 days ago
JGHJGH
13.5k21139
If you need the line for analysis (and not just for display), you can use a virtual layer.
The expression is very similar to the one provided by @HeikkiVesanto
go the menu layer / add layer / add - edit virtual layer then insert the query
SELECT referenceID, ST_make_line( ST_make_point("Longitude", "Latitude"), ST_make_point("Expr1_Longitud", "Expr_1_Latitude")) as geometry
answered 2 days ago
JGHJGH
13.5k21139
answered 2 days ago
JGHJGH
13.5k21139
answered 2 days ago
JGHJGH
13.5k21139
answered 2 days ago
JGHJGH
13.5k21139
13.5k21139
add a comment |
add a comment |
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Just make sure points which belong to each other have the same ID, then load everything into QGIS and use
points to path/line. Also, a data-example could be helpful.– Erik
2 days ago
Please edit your post rather than dumping lines of numbers in the comments which become hard to read. As to how QGIS can connect these points: Add a column which gives each row an ID, then load two points layers, one using the first two coordinates, one using the second pair of coordinates. Join these layers, then use
points to lines.– Erik
2 days ago