Questions tagged [calculate-geometry]

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Calculating KML Lengths from Google Earth in QGIS - results in different values?

I've been trying to use QGIS to calculate the length of polylines found in KML files, after having difficulty getting ArcGIS to work properly. I used this process: https://www.qgistutorials.com/en/...
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0answers
16 views

Plotting polygon on map with length of sides known and lat lng known only for two vertices and no angles known

I have an image(a polygon), generated by survey department from a field survey. I know the lat lng of two vertices and the length of all sides.I do not know the size of the angles.(Using a protractor ...
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0answers
17 views

ArcGIS Runtime: SceneLineSymbol?

I'm trying to add a Polyline (2 mappoints with different z values) graphic that has arrows on both ends (or at least one end). I've tried using SimpleLineSymbol, but the arrows are not visible (the ...
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0answers
19 views

Calculating geometry for a clipped layer

Working with ArcGIS Pro. I'm trying to calculate stream length for areas outside of state land. I've tried this two separate ways and was successful in getting the layer that I'm looking for, but for ...
0
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1answer
45 views

How to use calculate geometry on non versioned data?

Every time I attempt to use calculate the geometry of some shapefiles I receive this message: ERROR 130051: Input feature class is not registered as versioned. I did not understand why a mathematical ...
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0answers
22 views

How to obtain summary of overlapping vector layers by attribute (eg land use within properties) - QGIS

I am trying to determine a repeatable methodology for obtaining a land use change summary for a number of properties. Inputs (both in same coordinate system): Land Use Change shapefile with a number ...
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0answers
14 views

Identify zones intersected when a polygon is selected and generate the areas of the polygon parts that falls in different zones

I am consuming two (2) datasets in a JavaScript application (field and zones). I want to be able to identify which zone/zones a field falls into. In many cases, some fields falls into 2 or more zones ...
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0answers
61 views

How to calculate a line from a position and bearing in SQL Server 2012 (Spatial)

Currently I've a table filled with measurements from a certain point. All the rows contain a location in Lat/Lon, a bearing in degrees and some other data containing sensor updates etc. At this moment ...
2
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2answers
108 views

Cannot calculate length of roads

I would like to calculate the lenght(km) of each line in shapefile of roads in a study area. I tried to use "Calculate Geometry" but it doesn't work! I cannot select 'Units', and 'Property' for '...
0
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1answer
82 views

Export UTM coordinates with sub-meter precision from a shapefile in ArcGIS Pro?

I have a series of points in ArcGIS Pro that were collected with sub-meter precision. I need to export UTM coordinates for each point so that I can use them for some processing outside of Arc, and I ...
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0answers
354 views

How to find geographic coordinates of intersection point of two lines originating from two different geographic coordinates?

I have two planes emanating from two different geographic coordinates as per wgs 84 reference ellipsoid namely (lat1, long1, alt1) and (lat2, long2, alt3) with a bearing b1 and b2 with respect to ...
2
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1answer
244 views

Calculating area of geometry using Geopandas? [duplicate]

Is there an easy way in geopandas to calcuate polygon areas after an intersection analysis? I am switching from ArcGIS to open source and try to translate my code. In ArcGIS I used: arcpy....
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0answers
576 views

Converting Google Maps Lat Long to Square meter area

I want to convert a set of 5 Lat Long (Directly taken from Google Maps) into Sq Meter area. As 5 points are there I have found the formula on Converting Longitude and Latitude Coordinates to Square ...
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2answers
2k views

Using the arcpy Python library with hosted feature service layers from ArcGIS Online?

Is it possible to use the arcpy library with hosted feature service layers from ArcGIS Online? I am aware of the ArcGIS API for Python, but the API lacks many of arcpy's features. In my case, I'd ...
2
votes
1answer
171 views

Finding Square Polygons using ArcGIS Desktop? [closed]

Anyone know of an ArcGIS tool (or trick!) to determine square polygons? This is sort of a - find the geometric shape of a polygon, if all lines of a polygon are equidistant then YES (select) Seems ...
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3answers
8k views

Does Calculate Geometry tool exist in ArcGIS Pro?

Does ArcGIS Pro have a Calculate Geometry tool available for use?