Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange
Join us in building a kind, collaborative learning community via our updated Code of Conduct.

The set of conventions, rules, or encoding systems that define how geographic features are represented with symbols on a map.

1
vote
1answer
87 views

Shapefile to GeoJSON with simple style

Does anyone know if there are any applications can support exporting Shapefile to GeoJSON and keeping the style?
0
votes
2answers
24 views

Making colours proportional to value field, continuously and not discretely as with graduated colours classification in ArcGIS Desktop?

Under symbology in ArcGIS, there's the option to graduate colours given a value field, a colour ramp, and some classification. How do you make the colour graduation continuous (rather than discrete ...
1
vote
0answers
14 views

Symbology of Outlines are Overlapping Instead of Layers

I have three layers, three symbologies. If I create a group layer, the symbols are rendered differently than if I create a merged layer of all three layers. Group layer: Merged Layer: Is there a ...
1
vote
1answer
21 views

Does QGIS Cloud support offsets for symbology?

I used the offset settings for symbols in QGIS 2.18 but when uploaded to Cloud, the offsets don't seem to exist. Can this setting be used in QGIS Cloud or is there an alternative?
1
vote
1answer
37 views

Scaling layer symbols from ArcMap to QGIS

I am recreating the symbology of a cartography moving from ArcMAP to QGIS substituting some font symbols in arcmap and reproducing them with new .svg symbols. The problem is that setting the size of ...
0
votes
1answer
43 views

Removing lines on coast side using ArcGIS Desktop?

I have a shapefile of European countries (with regional subdivisions) as well as a shapefile of lines. How do I delete all the lines on the coast-side, using ArcGIS Desktop?
0
votes
0answers
23 views

arcpy.management.ApplySymbologyFromLayer not applying to layer

I'm working on exporting image files of city populations. To do this, I'm working on applying symbology from an existing layer to each city layer and printing. However, when I run the following code, ...
0
votes
1answer
19 views

leaflet - divicon - How to hide the default square shadow?

For example, I write this: L.marker([lat, long], {icon: L.divIcon({html:"China"})}).addTo(map); I checked the documentation: By default, it has a 'leaflet-div-icon' CSS class and is styled as a ...
1
vote
1answer
26 views

How to remove single class from ArcGIS legend for graduated polygons?

I have the following legend item: I would like to remove the class in the red circle from the legend. In QGIS you can simply delete or remove it. How can one do this in ArcGIS without affecting the ...
2
votes
1answer
36 views

Changing number of classes in Symbology for ArcMap?

The goal is to style a polygon layer using graduated colors, something like -9999 < value < 0 --> some color 0 =< value < 0.1 --> some other color 0.1 =< value 0.2 --> some ...
5
votes
2answers
318 views

Creating graduated point circles in ArcGIS Desktop?

I have not been giving any data, but I have been told that I could be expected to recreate maps In ArcGIS 10. Below is an sample portion of what I may have to recreate. I have no idea how to get ...
0
votes
0answers
45 views

Lost symbology when converting vector file (DGN) to geojson through QGIS

I have Bentley MicroStation design file (DGN), which is a vector file, with different colours, styles, etc. I need to convert it to geojson - and I use QGIS for this purpose. But when I import it (...
1
vote
1answer
29 views

Highlighting using distinct color where features overlap in QGIS?

I have two species on my map and right now they are different colors. However, what I want to happen is when they overlap in the same spot, the color is a distinct difference from the other two colors....
1
vote
0answers
35 views

Create New Custom Symbology with QGIS

I am using QGIS for GIS maps, and data visualization. There are very few symbols available for marker, line and polygons. I want to create my own symbols, that i can later import into QGIS and then ...
0
votes
0answers
12 views

Automatically add Points to Line Symbol

I've got a printed Map. The points marked with arrow in the picture only appear, when line feature crosses a coherently polygon feature. You can see an example in the picture. When the line feature is ...
0
votes
0answers
11 views

mosaic rasters retaining original symbology

I am trying to produce an animation of surface runoff flow in ArcGIS 10.4 showing buildings change their colors when runoff of certain depth hits them (e.g., when flow depth<=10 cm, building remain ...
1
vote
2answers
53 views

QGIS style in Google Earth

I've been using QGIS for sometime its a great software, it suits my needs in my project until I encounter this issue in Google Earth. Are there any plugins or any "work around" method to be able to ...
0
votes
1answer
36 views

Change color of top of interstate shield in ArcGIS Pro

I would like to know how to change the color of the top of an interstate shield text symbol in ArcGIS Pro. The default interstate shield symbol is a blue shield with a red top. In the text symbol ...
2
votes
1answer
32 views

Creating a symbology value for “all other values” in QGIS 3.0 - clarifying question

This question centers the Symbology tab in QGIS 3.0. I'm working with categorical data describing event venues in the Chicago area. This is a point dataset which will be overlayed on a street basemap....
1
vote
0answers
17 views

Exporting shapefiles with symbology using ArcGIS Pro for use in ArcGIS Runtime

I have a set of shapefiles with elevation values in its attribute. In ArcGIS Pro, I have placed these shapefiles into a Scene as a 3D layer. Then I have added extrusion, and the shapefiles are ...
1
vote
0answers
25 views

Displaying flow direction using arrow in ArcGIS Desktop?

I created a flow direction raster out of a DEM using ArcGIS Spatial Analyst Tools/ Hydrology, so the directions are coded in raster values as displayed below. [http://desktop.arcgis.com/de/arcmap/10....
0
votes
1answer
27 views

Points data to kml retain color

I have styled my point data with circle and red color symbology. Is there any way to retain the points color when saving layer to kml? Currently when saved and open in google earth, it only shows as a ...
2
votes
2answers
120 views

Applying categorized symbololgy to many layers using QGIS?

I have many layers that I want to symbol with same rules Currently, I right click on each layer-->properties-->style--> categorized-->column-->use(my case)-->classify--> -switchboard - star symbol -...
1
vote
1answer
27 views

Square symbol with a number inside

How do I create a symbol on qgis that has a number assigned to it? I am trying to make a square symbol with a number inside. everytime I place the marker I would like it to ask me what the number is ...
1
vote
1answer
33 views

Expected output for Geometry Generator of Polygon

I have a number of point features and created various font and simple markers for each point. I now want to add background for the Font marker, so that it would be readable against the basemap ...
3
votes
1answer
77 views

Rotating point symbol to underlying line for QGIS 3?

The expression below worked perfectly under QGIS 2.18. One simply entered it as an expression for the valve symbol and all valves rotated based on the underlying pipe feature. However it no longer ...
2
votes
2answers
337 views

How to change border style for classified data?

I would like to classify my layer according to two categories (for example year and type of land) and would like to show these classifications with a different colour of the border (for 'year') and ...
2
votes
2answers
36 views

Displaying 2 different color lines based on 2 different table attributes in QGIS?

I have a line shapefile that has a bunch of data and it is broken down into different features which is assigned a different number. It is then styled on the rule based approach so each feature gets a ...
2
votes
0answers
27 views

Line features with equal parameters different visualisation

I have three different line features on a map all three with equal visualisation parameters (line width, line style, etc) but with one of them the dots/small lines that form the feature appear to be ...
1
vote
1answer
48 views

Texas - State and Local Highways

Is there a style set out there that has state shields for labeling highways? For example: one of the labels has the Interstate Highway symbol, but is there a style set that is state specific, such as ...
0
votes
1answer
45 views

Error 000732 - Input Layer “does not exist or is not supported” when using 'ApplySymbologyFromLayer_management'

Using Arc 10.2 I am getting the following error message... ExecuteError: Failed to execute. Parameters are not valid. ERROR 000732: Input Layer: Dataset Q:\Data\Infrastructure\Infrastructure.gdb\...
1
vote
1answer
45 views

Match to symbols from file in QGIS 2.18

I have a map where each feature of a polygon shapefile will be filled with a different image. I have those images stored as PNG files. In my shapefile, each feature has a name which is the same as its ...
0
votes
1answer
15 views

Marker symbology on vertices ArcGIS [duplicate]

How can you add a custom marker/point on the vertices of a line feature? There are only options to add them to the start/end of the line and equally spaced along the line. However, a marker on the ...
2
votes
1answer
47 views

Using raster image fill and simple fill together in QGIS symbol selector

In ArcMap I have USGS BMP files for geological lithology patterns to fill a polygon. When I choose Picture fill symbol and add one of this BMP files then as a second fill layer I choose simple fill ...
2
votes
1answer
31 views

Move Raster image in raster shape fill in QGIS

I am trying to make a simple flag map of the world. I use raster fill and import an image of the flag, which is a PNG file, and that fills up the polygon of the country. While I can increase and ...
3
votes
2answers
177 views

Saving .shp data with symbolization changes

I changed the symbolization of my .shp data such that I classified it instead of one single symbol. Is there a way I can save the .shp that will keep the changes and when I load the layer in QGIS next ...
6
votes
1answer
104 views

Showing arrowheads at the midpoint of a line with QGIS?

This is related to the question Showing arrowheads in line end using QGIS? But I wanted to show the arrow head at the mid-point of a line. This is because the arrow heads can be quite crowded when ...
0
votes
1answer
47 views

Fill transparency of custom SVG symbol

I'm trying to create a custom symbol using inkscape and editing the svg file to be able to manage it from the style window in QGIS. Edited the .svg symbol file deleting the "style" lines and ...
3
votes
0answers
93 views

Using multiple If/Else if statements in Arcade Symbology Expression?

I am tasked with creating a multiple If/Else If statement in an Arcade Symbology Expression. I have 16 date fields, 8 sets of a planned submittal date, and 8 sets of the actual submittal date. So I ...
0
votes
2answers
27 views

Symbology based on field names and values in ArcMap 10.5

Is there a way to apply symbology based on field names as well as the values per each field? I have a road layer where the fields are years and each road segment has an attribute value of 1 (had ...
1
vote
0answers
29 views

Drawing polygon border on inside only in Mapnik?

I must draw a boundary of a natural reserve area in mapnik so that it looks like this: It is a partially opaque green polygon with a wide line border (also partially opaque) on the inside of the said ...
0
votes
1answer
20 views

Bringing symbology into ArcGIS Pro from ArcMap is bringing data with it?

I have tried bringing in symbology from ArcMap to ArcGIS Pro, but when I did this, the data within the ArcMap document came along with it..I just want to bring symbology only! Otherwise I will need to ...
0
votes
0answers
11 views

Scale-based Sizing for Hatch Fill in ArcGIS Pro?

In ArcGIS Pro I'm trying to implement scale-based sizing on a hatch fill of a polygon. I simply want the line width of the hatch to change as you zoom in. The polygon is Single Symbol, parameters as ...
0
votes
0answers
19 views

Offset line, when zooming out line extends at intersections

[1[]2I'm doing offset in ArcGIS in a cartographic line symbol. Before the offset the line in all scales appears OK. But when zooming out, the offset line extends out at intersections. While when ...
1
vote
1answer
41 views

How to Render KML “Hatched” Polygon Symbology in Google Earth?

After solving the issue of KML polygons that were only partially filled-in in Google Earth (here: Why are These KML Polygons Not Filled With Assigned Colour in Google Earth?) I'm now wondering how to ...
2
votes
2answers
100 views

Missing size-scaled symbols in map layout legend

i have a designed a map using a scaled simple marker symbol. it is a rule-based design and symbol scaling is done by the siye assistant based on a field value for any of the rules in the same way. ...
3
votes
0answers
31 views

QGIS rule based symbology for rasters in Atlas?

I'm making species distribution maps and have got the Atlas working perfectly using a polygon layer to show the quarter degree grid cells for species observation records. I have ~ 250 species. Problem ...
1
vote
0answers
28 views

Changing “Stretch Type” of list of rasters to “Histogram Equalize” with ArcPy?

Goal: To modify a list of rasters using the histogram-equalize stretch-type What is the appropriate tool to use to change the stretch type of a list of rasters to histogram equalize with arcpy? ...
2
votes
0answers
38 views

Rotating symbols with data frame in ArcGIS Pro?

I have a Map Series in ArcGIS Pro that was imported from ArcMap (with Data Driven Pages) to produce several different orientations. In Pro, symbols are not rotating with the data frame-- they are ...
0
votes
0answers
36 views

Same color point and line [duplicate]

I want to have same color for point and line, example: The road(line) and the street name signs(point) that has any same atribute, for example, name or unique code, to have and same color on ...