Questions tagged [borders]

A part that forms the outer edge of something.

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2answers
46 views

Showing only outer boundaries of polygons / features in QGIS

I started with the Natural earth admin 0 - Countries vector layer. Based on this, I created a new layer (using the 'Collect Geometries' tool) that only contains 26 features, representing major world ...
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9 views

Removing Border from Layer List Symbology

When I launched my webapp on our server I noticed these little black boundary boxes appeared around the symbology in my layer list. This is my first webapp deployed using WebAppDev so I'm fairly new ...
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2answers
74 views

Eliminating border in project

My QGIS project consists of two adjacent Canadian NTS map sheets. Each sheet consists of multiple shape files. Each set of shape files has a border. How do I eliminate the border?
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2answers
182 views

Multicolor inside borders for polygons in QGIS 3

I was reading a report and I came across a figure that I quite liked the look of. I found that the author uses a black border for all of their polygons coupled with inside colored lines which just hug ...
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1answer
26 views

No margins displayed in Layout view of ArcMap

I have an issue with Layout View in ArcMap. I need the layout view to look like this (note the white margins around the map): At the moment, it looks like this: My version of ArcGIS Desktop is 10.7....
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1answer
24 views

ArcGIS: Selecting features from a grid layer which are on the edge of another feature by location

I have two layers which come from the same data source. The first one is a vector grid layer which contains 1km x 1km features and looks like this: The second one is the grid layer dissolved into Sub-...
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1answer
28 views

Create outer polygon using raster

How to create the outlet border only while using raster data in ArcMap? I am already using raster to vector converting format but it did not help. Can you tell me or explain about other way?
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1answer
24 views

Number of Points on the edges (number of districts at country border)

I'm extremely new on QGIS and I have a district map of India which looks like this. I want the data of districts situated on the border. Basically, with each district there will be another column ...
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1answer
14 views

Generating a graphic for publication: How to change color and border weight of shapefiles in ArcGIS Pro 2.4.0?

I am trying to generating a graphic for publication. I am using ArcGIS Pro 2.4.0, and I am trying to draw a border around experiment plots using a rectangular shape file. As can be seen in the below ...
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24 views

Matching the borders of two shapefile layers to exclude gaps

I am using QGIS 3.11.0. I am having trouble making two different vector layers fit together without gaps or overlaps. My two datasets are from different sources - one of land based bedrock geology ...
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2answers
243 views

Polygons from two different shapefiles that share common border in QGIS?

I have two shapefiles, which are village administrative units in this case. Given that these two shapefiles share a common boundary/border is it possible to get the border units (villages) on both ...
4
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2answers
124 views

Keeping only internal borders in QGIS

I'm looking for the QGIS equivalent of TopoJSON's mesh function which goes through a vector layer and only keeps borders that are shared between multiple features. Here's an example of the output -- ...
2
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1answer
192 views

Remove points that are close to a border when building a grid

I want to remove the points that are close to a boarder when building a grid, i am using the sf library from R. library(sf) library(raster) library(ggplot2) shp <- getData('GADM', country = 'aut',...
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4answers
2k views

Designing Borders with QGIS

My task is to reproduce a map of a specific place. The problem are the borders which I can´t reproduce in QGIS. The attached picture shows the line. It looks like a polygon filled with slashes. ...
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0answers
80 views

Wrong values after resizing (resampling) rasters using cv2.resize (Python)

I have two images (aerial photographs): ImageA is 4740x4240 and cell size is 0.1 m ImageB is 1849x1653 and cell size is 0.25 m. I want ImageB with the same size than ImageA. I used the following ...
2
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1answer
29 views

Removing border that appears in map exported with arcpy.mapping.ExportToPDF?

I am exporting the current mxd map with all the layers that appear but it saves it with a framework around it. How can I get rid of it? It appears as well when I export to other formats. mxd = arcpy....
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1answer
78 views

Calculating total shared boundary between polygons based on their attributes?

I tried to do this over the weekend but had no luck - even after searching this forum. I'm trying to calculate the frontage (length of the property bordering the street) of a number of properties. I'...
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213 views

Changing the color and near ocean with QGIS

The border of region near ocean looks looks very fat. How can I change color of border lines near ocean to make it thicker? I want to change color and thikness of line only near oceans
2
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2answers
554 views

Editing border shape using QGIS?

I add a shapefile of the district in Paris on another shapefile. I would like to match them. See images below: The black border is the original, the blue one is what I want to get. I tried with the ...
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0answers
29 views

Border Legend Same As Map Backgorund

How create legend border same as map background like in the image? I'm just can get the border white like the rest of legend frame. I'm trying in Arcmap and ArcGIS Pro.
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1answer
156 views

Maintaining Borders when Merging shapefiles?

I am trying to merge two layers of a map which includes the state and county levels. I was able to edit the borders to look how I want, but when I merge them I am struggling to keep the style ...
12
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2answers
953 views

Setting dashed stroke style when layers have features with sharing borders in QGIS

Layers like municipalities, countries,... have features sharing the border of their neighbours: they share the same vertices (except for the features at the edges off course). I have a municipality ...
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1answer
62 views

Connect outline gaps at vector shape

Could someone shed some light into a method to link breaking outline borders without much distortion from the original like e.g. convex hull does? Convex hull alternative ideas are of course welcome ...
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1answer
739 views

Preventing Google Earth Engine exporting image with black border?

When I import my image into ArcGIS Desktop I get a black border around the region that didn't exist before in Google Earth Engine (GEE). How can I prevent GEE from doing this when I export an image?
4
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1answer
357 views

Drawing border using R in shapefile based on dummy variable?

For an analysis in R I want to create a "new" border from a shapefile. The Shapefile comes with a dummy variable (zone_dummy) indicating the regions laying east and west from the border (see example ...
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2answers
39 views

Counting kilometers/lines with ArcGIS

I am trying to get a measure of border intensity of different regions in Europe. Having a relevant shapefile of European countries at the regional level (NUTS2) as well several ones by century for a ...
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1answer
466 views

Finding geometry of cluster from points collection using PostGIS?

I have a regular grid, each point in the grid belongs to some cluster, and I need to find geometry of this clusters. My tables look like so (only necessary fields): grid_nodes( *id uuid, ...
8
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1answer
548 views

Labeling polygons along their boundaries using QGIS?

When labeling polygons (not polylines!) in QGIS, is it possible to label them along their borders rather than their area? I know I could convert polygons to polylines and then label them, but I am ...
6
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3answers
1k views

Is the erratum about polygon point order in GeoJSON correct?

The GeoJSON specification (RFC 7946) states that for polygons: A linear ring MUST follow the right-hand rule with respect to the area it bounds, i.e., exterior rings are counterclockwise, and holes ...
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1answer
1k views

Seeking border of Canada as GeoJSON from “official” source?

I'm new to GIS. I need to get the border of Canada as a GeoJSON file. I googled and landed at this repo https://github.com/johan/world.geo.json which as a representation that would suit my ...
2
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1answer
227 views

How can I color code national vs subnational boundaries in QGIS?

I'm trying to make a regional map of West Africa at the subnational level. I can't seem to figure out how to distinguish the subnational and national boundaries - right now, they're all black, and I'd ...
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1answer
616 views

Combine multipolygons in feature collection while keeping boundaries in QGIS

This problem has been driving me absolutely crazy for a week now: I have a map of a lot (1911) of districts. I need to add them all to a map, which is pretty heavy because each one requires a ...
0
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1answer
164 views

Administrative country boundaries over the years

I am using natural earth's Admin 0 Countries dataset and it works great, but need to plot some data going back to 1962. Any idea how I could handle the national border changes? (In fact, I only need ...
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0answers
146 views

Directions based on polygon centroid and average/median point of adjacent polygon's touching border

I have a layer containing multiple polygons, and I am trying to find a way to identify the directions of the adjacent polygons of a certain polygon. The directions would be based on the main polygon ...
2
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1answer
67 views

How can one compute the proportion of a country's area that lies within a given distance from the country's border?

A lawyer friend of mine is preparing a legal argument that concerns the border region of Germany: the part of Germany that is within a given distance (e.g., 30 km) of the country's border. He needs ...
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2answers
1k views

Create line layer around selected polygons

I want to select numerous polygons out of a polygon layer and create an outer line surrounding only selected features. All polygons are part of the same layer. For example, I want to have an outer ...
2
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1answer
63 views

Catchment area map automatic creation

I want to create a map that shows the catchment area of download mirrors. What I found so far is only a manual option where you have to draw an area around that point. But I don't know exactly where ...
3
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1answer
629 views

Styling polygon dash-dot borders in GeoServer using SLD

I want to draw polygon borders using a pattern of dashes and other symbols like triangles or circles but most polygons share borders so I get an undesired result. Using this SLD code: <se:...
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2answers
66 views

Seeking border data which is classified as Coastal and Land?

I am trying to operate regressions over two parameters - (1) Ratio of length of coastal border to land border (2) Average Military Expenditure through 1996-2016 for each country. For parameter (2) ...
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3answers
517 views

Display merged shape to hide borders

I'm very new to QGIS. I want to make a shape seem seamless. As you can see on the following screenshot, there is a border on the waterarea depicted. I'd like to make this one disappear. I tried the ...
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3answers
758 views

What are the state border outlines called which treat every state as a single entity, including surrounding waters?

What are the state border outlines called which treat every state as a single entity, including surrounding waters? I need to create a latitude/longitude pairing of each state's "borders", which I ...
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0answers
576 views

Creating subset of borders in QGIS?

I am using the VG250 dataset from http://www.geodatenzentrum.de. I am trying to create a new layer that contains only the borders of four federal states that are next to each other. I want the new ...
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1answer
904 views

QGIS polygon border width option has disappeared

After upgrading to QGIS 2.16, I can no longer see any option to change the border width of polygons in the 'style' option in properties. I want a transparent polygon with a thick black border. I ...
2
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1answer
958 views

ArcMap World borders overlay?

I'm trying to display some weather data in ArcMap 10.4.1. Starting with a blank map, I've successfully displayed the data from a GRIB file. I've figured out the lat/lon grids and those are showing. ...
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1answer
919 views

Mapbox Studio state borders on low zoom level

I'm editing a style in Mapbox Studio based on "Streets" and I'm trying to show the state boundaries in zoom level lower than 4. No matter what style starting at zoom level 1 to 22 I give to the ...
2
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0answers
201 views

Making borders between polygons disappear in QGIS? [duplicate]

I want to have no borders between the polygons of a layer WITHOUT dissolving it. If I set the border color to the same as the fill colour there shouldn't be any borders visible, right? I also tried to ...
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2answers
1k views

Creating prediction grid within certain boundary for surface interpolation in R?

I am trying to create a prediction grid within my boundary polygon. Firstly I need to make sure that my boundary shapefile is in UTM coordinates: NZGD <- CRS("+init = epsg: 2193") Load my ...
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2answers
102 views

How can I create a map of both Californias? [closed]

I want to create a map of "UniCalifornia" which would show the U.S. state of California and Baja California combined into "One California." The end result should be an image file that does not show ...
1
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1answer
260 views

Wrong boundary when plotting Canada's shapefile in Python

I want to plot the Canadian shapefile with province boundaries highlighted and hollow filling. I have downloaded the shapefile from here. This is the script I use to visualize the shapefile: ...
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1answer
592 views

Creating symbology for polygon layer which has opaque outlines but transparent colored fills using ArcGIS for Desktop?

I am working in ArcGIS 10.2 and I run a Basic license. Is there a way to make the outlines/borders of a polygon layer 0% transparent, while having the fields themselves show up at around 20% ...