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Interpolation of 3 borehole data
How to modifiy how selection highlights are displayed?3D modelling a snow patchArcGis Raster Resampling QuestionDealing with data which are not normally distributed when kriging?How to create a raster “grading” several different layers (polygons)How to Georeference in QGIS 2.12.1 LyonHow to interpolate subsurface geology from borehole datahow do I fix this QGIS TIN error?Spatial interpolation from categorical data in Rkriging vs cokriging
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I have three points (boreholes) on the map. I created them using shape file layer. Each borehole shape file layer shows the strati-graphic section of the ground.
(i.e. between 0-50 m = Gravel , 50-60 m = Sand , 60-80 m = Clay.)
Rocks are located in different depths for different boreholes. So I need to interpolate these three points to create continuous surface with 3 boreholes.
I'm pretty new to QGIS, so it's better if someone could give me the instructions in detail since I tried to find what I look for from the questions that were asked before, but couldn't.
I want to create a continuous surface from 3 points of different borehole data to find the intermediate. I want to assume that the geological structure under the ground is same everywhere. I need to interpolate these three data sets to find an average subsurface model.
These are the boreholes:
The thing that I do was to click interpolation under "raster", and then I chose one of the boreholes & added it. For cellsize X and Y I put 300, after I entered an output file name, I clicked OK but nothing comes to the layers panel. I tried the same thing for both TIN and IDW, but it didn't work.
If I add another thing (For example Heidelberg contour) instead of adding borehole that I created, then it works, at least something comes to the layers panel after I click OK. From the image you see below, nothing comes to the layers panel when I click OK.
And this is the attribute table for Borehole_A : 
qgis point interpolation geology depth
asked Apr 3 at 15:00
Pınar AksuPınar Aksu
62
New contributor
Pınar Aksu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
I have three points (boreholes) on the map. I created them using shape file layer. Each borehole shape file layer shows the strati-graphic section of the ground.
(i.e. between 0-50 m = Gravel , 50-60 m = Sand , 60-80 m = Clay.)
Rocks are located in different depths for different boreholes. So I need to interpolate these three points to create continuous surface with 3 boreholes.
I'm pretty new to QGIS, so it's better if someone could give me the instructions in detail since I tried to find what I look for from the questions that were asked before, but couldn't.
I want to create a continuous surface from 3 points of different borehole data to find the intermediate. I want to assume that the geological structure under the ground is same everywhere. I need to interpolate these three data sets to find an average subsurface model.
These are the boreholes:
The thing that I do was to click interpolation under "raster", and then I chose one of the boreholes & added it. For cellsize X and Y I put 300, after I entered an output file name, I clicked OK but nothing comes to the layers panel. I tried the same thing for both TIN and IDW, but it didn't work.
If I add another thing (For example Heidelberg contour) instead of adding borehole that I created, then it works, at least something comes to the layers panel after I click OK. From the image you see below, nothing comes to the layers panel when I click OK.
And this is the attribute table for Borehole_A :
qgis point interpolation geology depth
asked Apr 3 at 15:00
Pınar AksuPınar Aksu
62
New contributor
Pınar Aksu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
2
Welcome to GIS.SE. Scientifically three points are awfully few points to interpolate from. Also, what exactly do you want to obtain from the interpolation? An image or an example of your data would be rather helpful, too. Also it'd be better if you pointed out what you tried already and where you are stuck.
– Erik
Apr 3 at 15:06
Thank you for your answer! I edited my question and added some images. If you could look at it again and help me I'd appreciate it :)
– Pınar Aksu
Apr 4 at 8:28
maybe this tutorial will give you a start: qgistutorials.com/en/docs/interpolating_point_data.html
– PieterB
Apr 4 at 9:28
I assume "3 points" means "3 locations", and each location has different types of (ground) layer as apoint featurein ownlayer(in GIS terminology). It's not clear in your question. And what do you mean by intermediate? At least I couldn't understand that.
– Kadir Şahbaz
Apr 4 at 10:39
Yes, "3 points" means "3 locations". I am so sorry, I've just started using QGIS, so I don't have the terminology. Each location has the same rock types (Gravel, Sand, Sand&Clay&Marl , Sand&Clay) but the thicknesses of the rocks are changing at each location. For example for the location number 1, thickness of gravel is 60 m, for the location number 2, thickness of gravel is 30 m etc...
– Pınar Aksu
Apr 4 at 14:48
add a comment |
I have three points (boreholes) on the map. I created them using shape file layer. Each borehole shape file layer shows the strati-graphic section of the ground.
(i.e. between 0-50 m = Gravel , 50-60 m = Sand , 60-80 m = Clay.)
Rocks are located in different depths for different boreholes. So I need to interpolate these three points to create continuous surface with 3 boreholes.
I'm pretty new to QGIS, so it's better if someone could give me the instructions in detail since I tried to find what I look for from the questions that were asked before, but couldn't.
I want to create a continuous surface from 3 points of different borehole data to find the intermediate. I want to assume that the geological structure under the ground is same everywhere. I need to interpolate these three data sets to find an average subsurface model.
These are the boreholes:
The thing that I do was to click interpolation under "raster", and then I chose one of the boreholes & added it. For cellsize X and Y I put 300, after I entered an output file name, I clicked OK but nothing comes to the layers panel. I tried the same thing for both TIN and IDW, but it didn't work.
If I add another thing (For example Heidelberg contour) instead of adding borehole that I created, then it works, at least something comes to the layers panel after I click OK. From the image you see below, nothing comes to the layers panel when I click OK.
And this is the attribute table for Borehole_A :
qgis point interpolation geology depth
asked Apr 3 at 15:00
Pınar AksuPınar Aksu
62
New contributor
Pınar Aksu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I have three points (boreholes) on the map. I created them using shape file layer. Each borehole shape file layer shows the strati-graphic section of the ground.
(i.e. between 0-50 m = Gravel , 50-60 m = Sand , 60-80 m = Clay.)
Rocks are located in different depths for different boreholes. So I need to interpolate these three points to create continuous surface with 3 boreholes.
I'm pretty new to QGIS, so it's better if someone could give me the instructions in detail since I tried to find what I look for from the questions that were asked before, but couldn't.
I want to create a continuous surface from 3 points of different borehole data to find the intermediate. I want to assume that the geological structure under the ground is same everywhere. I need to interpolate these three data sets to find an average subsurface model.
These are the boreholes:
The thing that I do was to click interpolation under "raster", and then I chose one of the boreholes & added it. For cellsize X and Y I put 300, after I entered an output file name, I clicked OK but nothing comes to the layers panel. I tried the same thing for both TIN and IDW, but it didn't work.
If I add another thing (For example Heidelberg contour) instead of adding borehole that I created, then it works, at least something comes to the layers panel after I click OK. From the image you see below, nothing comes to the layers panel when I click OK.
And this is the attribute table for Borehole_A :
qgis point interpolation geology depth
qgis point interpolation geology depth
asked Apr 3 at 15:00
Pınar AksuPınar Aksu
62
New contributor
Pınar Aksu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked Apr 3 at 15:00
Pınar AksuPınar Aksu
62
New contributor
Pınar Aksu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited Apr 4 at 8:26
Pınar Aksu
asked Apr 3 at 15:00
Pınar AksuPınar Aksu
62
New contributor
Pınar Aksu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked Apr 3 at 15:00
Pınar AksuPınar Aksu
62
asked Apr 3 at 15:00
Pınar AksuPınar Aksu
62
62
New contributor
Pınar Aksu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Pınar Aksu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Pınar Aksu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
2
Welcome to GIS.SE. Scientifically three points are awfully few points to interpolate from. Also, what exactly do you want to obtain from the interpolation? An image or an example of your data would be rather helpful, too. Also it'd be better if you pointed out what you tried already and where you are stuck.
– Erik
Apr 3 at 15:06
Thank you for your answer! I edited my question and added some images. If you could look at it again and help me I'd appreciate it :)
– Pınar Aksu
Apr 4 at 8:28
maybe this tutorial will give you a start: qgistutorials.com/en/docs/interpolating_point_data.html
– PieterB
Apr 4 at 9:28
I assume "3 points" means "3 locations", and each location has different types of (ground) layer as apoint featurein ownlayer(in GIS terminology). It's not clear in your question. And what do you mean by intermediate? At least I couldn't understand that.
– Kadir Şahbaz
Apr 4 at 10:39
Yes, "3 points" means "3 locations". I am so sorry, I've just started using QGIS, so I don't have the terminology. Each location has the same rock types (Gravel, Sand, Sand&Clay&Marl , Sand&Clay) but the thicknesses of the rocks are changing at each location. For example for the location number 1, thickness of gravel is 60 m, for the location number 2, thickness of gravel is 30 m etc...
– Pınar Aksu
Apr 4 at 14:48
add a comment |
2
Welcome to GIS.SE. Scientifically three points are awfully few points to interpolate from. Also, what exactly do you want to obtain from the interpolation? An image or an example of your data would be rather helpful, too. Also it'd be better if you pointed out what you tried already and where you are stuck.
– Erik
Apr 3 at 15:06
Thank you for your answer! I edited my question and added some images. If you could look at it again and help me I'd appreciate it :)
– Pınar Aksu
Apr 4 at 8:28
maybe this tutorial will give you a start: qgistutorials.com/en/docs/interpolating_point_data.html
– PieterB
Apr 4 at 9:28
I assume "3 points" means "3 locations", and each location has different types of (ground) layer as apoint featurein ownlayer(in GIS terminology). It's not clear in your question. And what do you mean by intermediate? At least I couldn't understand that.
– Kadir Şahbaz
Apr 4 at 10:39
Yes, "3 points" means "3 locations". I am so sorry, I've just started using QGIS, so I don't have the terminology. Each location has the same rock types (Gravel, Sand, Sand&Clay&Marl , Sand&Clay) but the thicknesses of the rocks are changing at each location. For example for the location number 1, thickness of gravel is 60 m, for the location number 2, thickness of gravel is 30 m etc...
– Pınar Aksu
Apr 4 at 14:48
2
2
Welcome to GIS.SE. Scientifically three points are awfully few points to interpolate from. Also, what exactly do you want to obtain from the interpolation? An image or an example of your data would be rather helpful, too. Also it'd be better if you pointed out what you tried already and where you are stuck.
– Erik
Apr 3 at 15:06
Welcome to GIS.SE. Scientifically three points are awfully few points to interpolate from. Also, what exactly do you want to obtain from the interpolation? An image or an example of your data would be rather helpful, too. Also it'd be better if you pointed out what you tried already and where you are stuck.
– Erik
Apr 3 at 15:06
Thank you for your answer! I edited my question and added some images. If you could look at it again and help me I'd appreciate it :)
– Pınar Aksu
Apr 4 at 8:28
Thank you for your answer! I edited my question and added some images. If you could look at it again and help me I'd appreciate it :)
– Pınar Aksu
Apr 4 at 8:28
maybe this tutorial will give you a start: qgistutorials.com/en/docs/interpolating_point_data.html
– PieterB
Apr 4 at 9:28
maybe this tutorial will give you a start: qgistutorials.com/en/docs/interpolating_point_data.html
– PieterB
Apr 4 at 9:28
I assume "3 points" means "3 locations", and each location has different types of (ground) layer as a
point feature in own layer (in GIS terminology). It's not clear in your question. And what do you mean by intermediate? At least I couldn't understand that.– Kadir Şahbaz
Apr 4 at 10:39
I assume "3 points" means "3 locations", and each location has different types of (ground) layer as a
point feature in own layer (in GIS terminology). It's not clear in your question. And what do you mean by intermediate? At least I couldn't understand that.– Kadir Şahbaz
Apr 4 at 10:39
Yes, "3 points" means "3 locations". I am so sorry, I've just started using QGIS, so I don't have the terminology. Each location has the same rock types (Gravel, Sand, Sand&Clay&Marl , Sand&Clay) but the thicknesses of the rocks are changing at each location. For example for the location number 1, thickness of gravel is 60 m, for the location number 2, thickness of gravel is 30 m etc...
– Pınar Aksu
Apr 4 at 14:48
Yes, "3 points" means "3 locations". I am so sorry, I've just started using QGIS, so I don't have the terminology. Each location has the same rock types (Gravel, Sand, Sand&Clay&Marl , Sand&Clay) but the thicknesses of the rocks are changing at each location. For example for the location number 1, thickness of gravel is 60 m, for the location number 2, thickness of gravel is 30 m etc...
– Pınar Aksu
Apr 4 at 14:48
add a comment |
1 Answer
1
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oldest
votes
I figured it out. You can see the attribute table below.
Before, I was adding 3 different shape files to add 3 locations. After I did the same thing with only one shape file (and three different locations [points]) it worked. I also had to remove the Type (text) column, otherwise it didn't work again.
Thank you so much for your help. :)
answered Apr 4 at 14:47
Pınar AksuPınar Aksu
62
New contributor
Pınar Aksu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Mark your answer as the correct one, so other users know that this is the solution.
– Marcos Saito
Apr 4 at 18:19
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I figured it out. You can see the attribute table below.
Before, I was adding 3 different shape files to add 3 locations. After I did the same thing with only one shape file (and three different locations [points]) it worked. I also had to remove the Type (text) column, otherwise it didn't work again.
Thank you so much for your help. :)
answered Apr 4 at 14:47
Pınar AksuPınar Aksu
62
New contributor
Pınar Aksu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Mark your answer as the correct one, so other users know that this is the solution.
– Marcos Saito
Apr 4 at 18:19
add a comment |
I figured it out. You can see the attribute table below.
Before, I was adding 3 different shape files to add 3 locations. After I did the same thing with only one shape file (and three different locations [points]) it worked. I also had to remove the Type (text) column, otherwise it didn't work again.
Thank you so much for your help. :)
answered Apr 4 at 14:47
Pınar AksuPınar Aksu
62
New contributor
Pınar Aksu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Mark your answer as the correct one, so other users know that this is the solution.
– Marcos Saito
Apr 4 at 18:19
add a comment |
I figured it out. You can see the attribute table below.
Before, I was adding 3 different shape files to add 3 locations. After I did the same thing with only one shape file (and three different locations [points]) it worked. I also had to remove the Type (text) column, otherwise it didn't work again.
Thank you so much for your help. :)
answered Apr 4 at 14:47
Pınar AksuPınar Aksu
62
New contributor
Pınar Aksu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I figured it out. You can see the attribute table below.
Before, I was adding 3 different shape files to add 3 locations. After I did the same thing with only one shape file (and three different locations [points]) it worked. I also had to remove the Type (text) column, otherwise it didn't work again.
Thank you so much for your help. :)
answered Apr 4 at 14:47
Pınar AksuPınar Aksu
62
New contributor
Pınar Aksu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
answered Apr 4 at 14:47
Pınar AksuPınar Aksu
62
New contributor
Pınar Aksu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
answered Apr 4 at 14:47
Pınar AksuPınar Aksu
62
answered Apr 4 at 14:47
Pınar AksuPınar Aksu
62
62
New contributor
Pınar Aksu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Pınar Aksu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Pınar Aksu is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Mark your answer as the correct one, so other users know that this is the solution.
– Marcos Saito
Apr 4 at 18:19
add a comment |
Mark your answer as the correct one, so other users know that this is the solution.
– Marcos Saito
Apr 4 at 18:19
Mark your answer as the correct one, so other users know that this is the solution.
– Marcos Saito
Apr 4 at 18:19
Mark your answer as the correct one, so other users know that this is the solution.
– Marcos Saito
Apr 4 at 18:19
add a comment |
Pınar Aksu is a new contributor. Be nice, and check out our Code of Conduct.
Pınar Aksu is a new contributor. Be nice, and check out our Code of Conduct.
Pınar Aksu is a new contributor. Be nice, and check out our Code of Conduct.
Pınar Aksu is a new contributor. Be nice, and check out our Code of Conduct.
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2
Welcome to GIS.SE. Scientifically three points are awfully few points to interpolate from. Also, what exactly do you want to obtain from the interpolation? An image or an example of your data would be rather helpful, too. Also it'd be better if you pointed out what you tried already and where you are stuck.
– Erik
Apr 3 at 15:06
Thank you for your answer! I edited my question and added some images. If you could look at it again and help me I'd appreciate it :)
– Pınar Aksu
Apr 4 at 8:28
maybe this tutorial will give you a start: qgistutorials.com/en/docs/interpolating_point_data.html
– PieterB
Apr 4 at 9:28
I assume "3 points" means "3 locations", and each location has different types of (ground) layer as a
point featurein ownlayer(in GIS terminology). It's not clear in your question. And what do you mean by intermediate? At least I couldn't understand that.– Kadir Şahbaz
Apr 4 at 10:39
Yes, "3 points" means "3 locations". I am so sorry, I've just started using QGIS, so I don't have the terminology. Each location has the same rock types (Gravel, Sand, Sand&Clay&Marl , Sand&Clay) but the thicknesses of the rocks are changing at each location. For example for the location number 1, thickness of gravel is 60 m, for the location number 2, thickness of gravel is 30 m etc...
– Pınar Aksu
Apr 4 at 14:48