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

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ArcGIS 9.3. How do I increase Picture Marker Symbol performance?

I have a layer with 400 point features that display a picture marker symbol on the map. We expect this number to increase a great deal. Unfortunately it's already noticeably slow. This is being ...
4
votes
2answers
445 views

What is the cause and solution of this ArcMap tint band drawing issue?

I installed ArcGIS 10 SP1 last week. My graphics card meets the spec and I'm up to date on drivers. I have a layer of parcels that are tint-banded in the MXD. At some scales, straight lines that ...
5
votes
2answers
668 views

Symbols showing sex of a species in a label in MapInfo

I am trying to indicate the sex of a species using the symbols ♀ and ♂ in MapInfo. I would like the symbols to display in the label of each species point, but I cannot find out how to do this. I had ...
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votes
5answers
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Are there any international standards for map symbology?

We are going to let our users add points, polylines and polygons to a map. Are there any international standards for map symbology? For example for emergency symbols?
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vote
1answer
336 views

Unwanted Italicization of Symbol Text (ArcMap 9.3.1)?

So I am running in to a problem that has got me stumped. I'm working on a road systems map, and there are a few symbols with text in the middle. The problem is that the text within the badge, ...
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2answers
1k views

unique value symbolize layers from a lookup table

I need to create a large number of Arcmap layer files (v9.3 or 10), perhaps a hundred, from lookup tables. I don't have to set the symbol patch itself, that can be random, but I do need the value and ...