Questions tagged [geology]
The science of structure, composition and development of Earth and other planets. Mostly concerned with planetary processes and resources.
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Restricting numeric fields to specific ranges using ArcGIS Pro Attribute Rules (Arcade)
Working in ArcGIS Pro 3.1.2 and trying to use Attribute Rules to restrict the values in a couple numeric fields. The ESRI documentation does not specify how this might be answered, despite my best ...
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Symbology style from SIGEOM database to QGIS with correct legend
I am having an issue with having the correct colors for my map and these colors being in accordance with my legend.
I imported a shp from SIGEOM database in QGIS. When I click on categorized in the ...
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Vibrocore visualizaition
I just started to use Qgis2threejs to visualize 3D boreholes. I've been recently working with offshore shallow boreholes (2 to 4 m). Once the data input is already uploaded the holes don't pop up, ...
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Is it possible to export each separate soil layer from a stratigraphical 3d-model, using Midvatten and Qgis2threejs plugins?
I would like to create a 3d-stratigraphical modell in QGIS and thereafter separate each soil layer to stand alone shp-files. I believe that my best shot to do this is with the plugins Midvatten and ...
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What is the logic behind creating the boundaries of layers of a geological section? [closed]
I have data on the lithological scrapping of several wells:
The data is presented in the form -
[depth interval from, depth interval to, layer description]
The task is to draw lines indicating the ...
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Cropping georeferenced map JPEG within QGIS
I have a geology map I georeferenced in QGIS, but I want to crop out the edges/margins/legend because I have other geology maps I want to georeference and stitch next to it, but the unused margins of ...
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Seeking geological standard symbol for folding
I'm looking for a symbol for a geological map.
And I can't find it. It's a symbol to represent the folding of the geological layers.
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QGIS QFIELD data defined symbols
I'm in the process of creating a QFIELD project for geological mapping. I want to symbolize the features based on their attribute values. i.e. I'm collecting data for strike, dip and dip direction of ...
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Creating geological profile in QGIS
How can I create a profile like in the example in QGIS, that contains the geological layers?
I installed the plugins Profile tool and qprof, and I already got the profile, but without the layers.
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Controlling label placement with the point displacement renderer in QGIS
I work with geological map symbols that involve symbol rotation and the placement of labels relative to the orientation. A simple example is placing a label at the tip of an arrow symbol regardless of ...
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Exporting with ArcMap over 2000 dpi
I am a geology student trying to export a map I produced in very high resolution so I can zoom in and across the ground with speed and still be able to see all the detail.
My base map is 5cm ...
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Georeferencing a geological map of the Yozgat-134 quadrangle
I need to georeference a Turkish geological map that has no apparent reference points. The description says it has a UTM projection, but no further specifications are provided. How can I figure out ...
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Coding in Google Earth Engine for common ratio and band combinations used in mineral exploration
There are common ratio and band combinations throughout the geological literature, for example: ASTER Mineral Index Processing
Manual
I am trying to use Google Earth Engine to replicate some of these ...
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Batch download data from SSURGO
I'm using this python code to extract data from the SSURGO database. At the moment I'm doing for a single lat long point. Would it be possible to run the query for a list of coordinates extracted from ...
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Obtaining Shear Sense indicators
I have a geological map with faults and would like to display the shear sense indicators for each fault.
Where can I get the symbology and how can I display it correctly?
In GIS terms, I have a set of ...
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