Top new questions this week:
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I am using ArcGIS Pro 3.0.3 and ArcGIS Online. I am managing a set of planned power lines that are changing all the time. My colleagues need to see these changes, so we have set up a group on ArcGIS …
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I’m trying to create a series of contours for a dam site at 1m intervals below the full supply level. I created the supply area by extracting a specific contour line and cutting it off at the nominal …
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I have a SpatiaLite DB layer with geometry that displays correctly and has lots of associated attributes. The layer feature count is 40943. One of these attributes is a “Date”, and I would …
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I have a DEM layer with elevation ranges of -413-5593 m, just as seen below. Then I determined the altitude between 4100 and 5400 m using symbology and band rendering, got the map below and the …
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In QGIS 3.22.8 I have 100s of linear features on a map. I want to label them horizontally, but don’t want the label sitting over the line. I can find the Horizontal placement setting, but no offset …
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From the code available here: shapely.readthedocs.io/en/latest/reference/shapely.GeometryCollection.html: from shapely import LineString, Point p = Point(51, -1) l = LineString([(52, -1), (49,…
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Is there a tool in QGIS that can calculate how smooth or zigzagy a line is in the XY plane (not Z profile) between two points, or how can I quantize this value so that I can compare the straightness …
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Greatest hits from previous weeks:
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Can someone help me with this error concerning installation of geopandas even after installing ‘shapely’? Error: cwd: C:\Users\JASHVA~1\AppData\Local\Temp\pip-install-ccci6ax2\fiona\ …
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I am having difficulties to change the default zoom level when I open the iframe below in my site. Can anyone please help me to set zoom level when following iframe is opened? <iframe src=”http://…
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I do not seem to be able to find a free shapefile of the European countries. This is the kind of map I am looking to populate with my own data using ESRI ArcGIS: The Eurostat website only seems to …
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I have Raster Data for a State which has Elevation Data in its pixels. I also have Vector layer which has the 300 divisions of State. what I need is, I want to get the average elevation value of …
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I put 4 different layers into my ArcMap document, but only one of them will show up on the map! I should be seeing the other 3 layers as well. When I do a Zoom to layer, I can see one layer, but I …
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When writing papers, is there a standard style that should be used for citing ArcGIS, specifically ArcMap? In particular, how do you reference a specific tool that you used in your analysis. I’m not …
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I’ve got a layer in QGIS that is comprised of points. Its attribute table doesn’t have (show) the corresponding x and y coordinates for each point. Is there a way for me to extract a list of …
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Can you answer these questions?
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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 creating an organization tree. How is it possible to create an …
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How do I hide the ground control point boxes on a georeferenced layer in QGIS?
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I am trying to calculate Cumulative Focal Mobility Network in ArcMap 10.8.1 and I am new to ModelBuilder. Basically, this procedure requires creating a cost surface (via Cost distance from Slope model)…
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