Questions tagged [measure]

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1answer
27 views

Measure Line while editing in Edit Mode (Workaround?)

It's unfortunate that QGIS does not allow the use of the Measure Line tool while activiely editing something with Add feature or Vertex tool. As soon as one of the latter tools are switched on the ...
1
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0answers
45 views

Solved - QGIS Measurement

Solved. In QGIS I turned off CRS. It then read the data of the image correctly. I have brought a tiff photo of a side of a building into qGIS. It is about 300 images that were put together in ...
2
votes
3answers
60 views

Finding accurate distance of a drawing in QGIS

Attached shows a rough drawn image of a pipeline track. I need to measure the pipeline track from one end to the other, e.g from the red and blue square to the other red and blue square, e.g from the ...
2
votes
2answers
51 views

Adding shape of defined dimensions using PyQGIS in QGIS 3.4

I am attempting to add a feature with defined geometry as a layer. Having added the feature I checked on the dimensions of its sides and they measure differently. This is the code that I am using. x ...
2
votes
1answer
170 views

How do v.distance 'upload' parameters actually work?

I'm trying to use v.distance (using QGIS 3.4) to calculate the distance in meters between a layer of water shutoff points and the boundary of the nearest building footprint polygon. Even better would ...
0
votes
1answer
25 views

Setting default ArcGIS Pro Measure Distance value?

How do I set the Measure Distance tool default value to feet instead of Imperial in ArcGIS Pro?
1
vote
1answer
98 views

How to create unit and quantity “amount per area unit” in JSR-363? [closed]

I am trying to integrate units and quantity with JSR-363. I know and understand how to create SI and NONSI units and convert e.g. Areas units from one to another. But, in a kind of geographic ...
1
vote
1answer
128 views

Get correct measurements for fantasy world map

I read lots of questions about fantasy maps and custom crs but none of the answers could solve my problems. Here is what I have: A planet with an equatorial circumference of 38 211 km (radius: 6081....
3
votes
2answers
460 views

Measure tool has disappeared/not showing up

i am trying to measure distance in mine, everything worked fine until yesterday when suddenly the measure box didnt show up, thereforr i cant see the results. As you can see on the picture, the ...
2
votes
1answer
295 views

Measuring between points in QGIS

I'm trying to automatically measure the distance between 500 points in order of attribute value. So the points have the value 1 to 500 and in that order I want to measure the individual distance of ...
1
vote
1answer
523 views

Calculate length of Multilinestrings/Linestrings/Polygons in geoJSON file

I have a couple of routes on my map where I would like to display the length of each route. I think I've found what I was looking for here: https://github.com/tyrasd/geojson-length, but I'm not sure ...
0
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2answers
102 views

Tracing or snapping to polygon border for measure tool

I am trying to do a simple measure of the length of seperate sides of a polygon depending on which other polygons it borders (in the image: the dark blue borders of the green polygon to the white area ...
2
votes
1answer
726 views

QGIS measure tool window has disappeared?

I'm using QGIS 2.18.14. I'm able to measure with the tool, but there is no dialog box/window with the actual results. Where is it hiding?
2
votes
2answers
212 views

How to measure mean distance in search radius by PyQGIS?

I have a point layer with 250 features. I want to find mean distance for each point feature base on 500 search radius. In QGIS by "Distance Matrix" I can measure mean distance for each feature based ...
2
votes
1answer
438 views

Resetting measure tool units back to decimal degrees in ArcMap?

I was using the measure tool and it was displaying in decimal degrees as I wanted. Then I changed it to meters temporarily and then wanted to go back to decimal degrees, but no matter what I do I can'...