The representation of data in a viewable medium or format

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2
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1answer
70 views

Las 1.2 format displays extremely long thin line of points

I am having difficulty properly visualizing aerial LIDAR data from the following source: http://csc.noaa.gov/htdata/lidar1_z/geoid12a/data/1124/ Taking any of the laz files, the point cloud displays ...
0
votes
1answer
32 views

how to display movements of a moving object in cartodb

I have few GPS tracks with lat long and timestamp. I want to present them on a map and to show how the movement took place using the time series location values (X,Y,T). I searched a lot but could not ...
0
votes
1answer
26 views

Link to an individual info window in CartoDB?

I'm a new user, so thanks for your patience and assistance. I just published a very large parcel dataset on CartoDB. Another website would like to link their parcel dataset to ours. Meaning, if you ...
0
votes
1answer
50 views

Does CartoDB support Retina screens?

We are using CartoDB as our production mapping solution. Just wondering does it offers support for Retina screens and if so how hard can be to toggle on?
0
votes
1answer
56 views

Export ArcGis Time Visualization

How come when I try and export my time series in ArcMap it compresses the video to 3 seconds? My time change visualization is at least 10. What can I do to make my exported video longer?
0
votes
1answer
86 views

Why can't I load more than 12 elevation files into NVIZ?

I have a large set of rasters in a GRASS mapset, which I would like to use as frames in an animation, visualizing the raster data as elevation. NVIZ is an obvious tool for this, but I'm having trouble ...
-1
votes
1answer
92 views

Extracting area with a range of lat long?

Is there any online tool to extract a certain area with a range of lat long? I'd like to overlay some locations on a map. To do so, I need a map whose range is specified so that I can determine the ...
3
votes
0answers
87 views

Linux Tool to visualize CityGML file

I am looking for a linux program that allows me to visualize CityGML models (3D). I have tried a whole bunch so far (most of them via wine but also native ones) but I couldn't get a single one of them ...
2
votes
0answers
102 views

How to visualize fuzzy/approximate locations

I need to visualize a mixture of accurate and fuzzy/approximate locations on a web map. The user should be able to instantly recognize approximate locations from the marker used. Are there any best ...
2
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0answers
73 views

Visualize given temperatures on image/map/plane

I am looking for a way to visualize some data of the form : latitude longitude temperature as image(s). Have many of these 3-tuple lines uniformly distributed on a region. Ultimately, I am looking ...
2
votes
0answers
444 views

Visualization libraries for rendering 3D GIS world on iOS/Android

Are there any good 3D libraries/frameworks for rendering 3D worlds in geospatial coordinates on mobile platforms? Use case: I have some known 3D geospatial features (eg. buildings) with their ...
2
votes
0answers
225 views

Developing maps using Tile Mill and Processing(.org)?

I had a small question. I actually would like to build an application which is very similar to this but as a map and not on “Multi touch Table Top”. The functionality I need is Plot different ...
1
vote
0answers
38 views

What kind of methods are most commonly used to interpolate a relief?

I have got a topographic plan with height measurements which I converted to point shape file with height value in attributes. I was wondering, what kind of methods are most commonly used to ...
1
vote
0answers
16 views

Tutorial on creating geospatial visualizations with Processing(.org)?

Recently, I've seen examples, (lots of examples ) which use Processing(.org) for creating network visualizations. So far though, I have not been able to find any good tutorials on it. I was wondering ...
1
vote
0answers
53 views

Which bins should be used for demographic data for a choropleth map?

I'm currently working on a project which produces a choropleth map similar to a map like this: http://dl.dropboxusercontent.com/u/54512470/Telefondaten_VIZ/index.html That map has 2x5 classifications ...
1
vote
0answers
83 views

How to represent the time(weekly/monthly) variationof a polygon map using one image?

I have a base map made up of three hundred polygons, each polygon get lots attribute values(For example, each week/month get a value). But I want to draw only one picture(due to page limitation) to ...
1
vote
0answers
20 views

Display Dolfin XML in Web Browser?

I got a mesh as Dolfin XML and would like to know if there is anybody that had some experiences with the web visualisation of it. Is it possible to convert in X3D?
1
vote
0answers
30 views

QGIS rule-based point style responding to number of co-located objects?

I am mapping the geolocated location information for 5.5k Twitter profiles as point data. Many of them have the same location ie "London, UK" meaning that they return identical coordinates. On the map ...
1
vote
0answers
109 views

Editor to work on GML files

I am looking for a good way to work on GML files and would appreciate some personal experience. At the moment I am using nXML or SGML mode for Emacs but I wouldnt mind having an IDE/Emacs mode/... ...
1
vote
0answers
64 views

Looking for maps with high complexity

For an presentation I need an example of a map which contains very much information. The map should : respect basic cartographic principles. contain as much quantitive and/or qualitive information ...
1
vote
0answers
59 views

3D tool for a visual analysis

Given a 3D mesh I need to visualize and analyze properties and elements generated from the object such as: tensors coplanar/similar elements ( coplanar faces, aligned vertices, etc etc, 3D geometry ...
0
votes
0answers
7 views

Why did my Visualization tools disappear from the CartoDB Sidebar?

I was working with the "Intensity" visualization tool yesterday. Using the same data, I created a new map, and now I can only access: Simple, Choropleth, Category, and Bubble. Where did Intensity, ...
0
votes
0answers
59 views

Resources for mapping and displaying spatial data in R

I'd like this to be a repository for all resources available specifically for mapping and displaying spatial data in R. I've seen (and contributed) to this post, but would like this post to focus ...
0
votes
0answers
16 views

Visualization of poin.shp in QGIS 2.0 with manually selected min max values

I would like to visualize a poin.shp file in QGIS 2.0 with manually selected min max boundaries. The data consists of many different points lined up as a line. The aim is to visualize the different ...
0
votes
0answers
37 views

Custom infowindow exception in CartoDB

I'm building a runtime layer and til a couple of days ago my code was working. Since today it started giving me an exception that is causing subsequent code not to work. Uncaught ReferenceError: ...
0
votes
0answers
141 views

Why aren't my CartoDB map layers loading?

We have built our own instance of CartoDB on our servers, setup production environtment successfully. We can upload shape files, table and map view works great. When we trying to create ...
0
votes
0answers
62 views

Visualize Data as 3D taken from Excel file on a map

My problem is that I have to do 3D visualization of data on map. I have Excel file with three fields: Latitude, Longitude and Value,as shown here Excel file. I need to represent Value field on map as ...
0
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0answers
131 views

Why does Make NetCDF Raster Layer tool give Error 000276?

I am trying to view NetCDF files created into WRF into ArcMap 10.2. I used the 'Make NetCDF Raster Layer' Tool as described on the user-guide however, I keep getting the same error: 000276. Would any ...
0
votes
0answers
56 views

Visualizing large GML files on the web browser

There is a GMl file on the "C" location. When I want to visualize the gml data on the browser with using XSLT in c# .Net envoirenment, I am not able to visualize files which is not too small. My ...
0
votes
0answers
689 views

Plot poly-lines between few points in D3+Polymaps

I would like to create polyline on the click of the mouse. I have 4 circles 3 with radius 2 (Lets name it as B,C,D) and 1 with radius 8 (Lets name it as A). Now when I click on the circle A, poly line ...