"Web mapping is the process of designing, implementing, generating and delivering maps on the World Wide Web ..."

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4
votes
6answers
2k views

3d earth mapping with javascript or browser plugin

I am currently working to develop a web-based mapping application. A lot of the mapping tools such as google maps are 2d imagery. I know that google earth has a 3d browser plugin, but a requirement of ...
2
votes
0answers
217 views

Tile Mill, Processing.org Maps to be developed

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 ...
10
votes
7answers
1k views

Examples of Web Maps

As part of an internal "learn at work month" program, myself and a colleague have volunteered to do a presentation: "The Wonderful World of Web Maps". To this end, we're now looking for examples of ...
4
votes
3answers
423 views

Is there a web mapping server works on a linux shared hosting account?

Question: Is there a web mapping server software out there that works on a typical linux shared hosting account? Background: I have been trying find a web mapping server that would allow me to serve ...
3
votes
2answers
1k views

Standalone offline web map tile server

I am working on a web-map system which I am embedding in a form in an Access database. I will be distributing this database to clients so need it to be as self-contained as possible (i.e. no ...
2
votes
1answer
95 views

Sensor Observation Service Filter Request

I am a student and currently developing a web application using Sensor Observation Service. In my Web-Client, I am sending request to SOS Server per sensor and getting back the observations. The main ...
2
votes
2answers
239 views

What are my hosting options for an app that needs tilestashe along side a django app?

I'm building a GIS webapp that uses tilestache to serve MBTiles and a django app to serve geoJson. I'm having trouble understanding exactly what kind of setup I'd need to host this. I'm new to server ...
12
votes
1answer
922 views

Displaying cross-sections on a web page

I'm looking for inspiration and possible tools on how to display cross-sections on a (dynamic) webpage. More specifically I have to show on these cross-sections how underground pipelines are located ...
5
votes
2answers
3k views

Why is there a small white space between tiles in Chrome?

I'm using openlayers to display a google base-map layer and it works fine on Firefox/IE/Safari. I'm having problems with Chrome as the tiles have a small white space between them shown in this image. ...
2
votes
2answers
3k views

Retrieving Google Map data into Matlab to plot points

First of all, I hope this question isn't too basic, obvious or inappropriate for this forum. I'm very new to using map data. I'm working on a project on more accurate map routing using Matlab. My ...
1
vote
1answer
133 views

Pick object by properties (and centre on it)

I have a Leaflet map with a Cloudmade base layer and a single layer of polygons. Each of these polygons has a reference number attached as a property. I would like to select a reference number from a ...
17
votes
4answers
1k views

How do GIS web apps work?

I am completely new to GIS and therefore have questions regarding how the GIS Web development should be made, because the entire concept still confuses me. So, imagine I have a map. And by this, i ...
2
votes
2answers
1k views

Token doesn't work when applied to map service - Silverlight

I am trying to implement a Silverlight Web Mapping application with ArcGIS server and I'm trying to use the Token authentication with active directory as the user/roles store. I have the service ...
3
votes
2answers
943 views

Geoprocessing ArcGIS 10: Sending lat/long/elevation data to a geoprocessing service

I have a silverlight application that allows the user to select points to make a polyline. The polyline is densified per the users input (say every two feet). The new points are sent to an esri ...
3
votes
3answers
552 views

What is Geonode ? What all can be achieved using it?

Ok i have searched the site and did not find enough information concerning regarding what is a Geonode so i really thought i may ask everyone who has used it to give their opinion. I am trying to set ...
0
votes
2answers
1k views

GIS Web API - WFS-T Edit

My organization has a asset management application using Google Maps Java API as the GIS viewer. The application does some simple editing/querying on a kml file through html form elements. Instead ...
2
votes
1answer
210 views

Is there any simple Map Labeling Algorithm?

I was looking into how to Label a few features on a small Map, and want to label them on the fly. I would be adding a few features (a maximum of around 6 to 7) as graphics on a web-Map which has ...
3
votes
1answer
3k views

How to add or remove layers using esri javascript api

I want to use javascript and dojo to add and remove layers.
3
votes
1answer
6k views

How to Zoom to a FeatureLayer Using ArcGIS Javascript API

I am making a web application using the Javascript API and am trying to zoom to a feature layer from a row click in a dojo data grid. I have this working for a dynamic layer, but am having issues with ...
7
votes
3answers
291 views

What tools do you recommend for this kind of web map?

I have one tourist map (ski resort) with buildings and roads in .jpg format. It's problem because north is down and south is up (it is that kind of drawn map with drawn mountain up on map where is ...
2
votes
1answer
1k views

How to choose between Markers and Features for drawing Openlayers objects?

Yesterday I was trying to create first mock-ups of my GPS tracker interface, and was exploring the available OpenLayers objects for drawing on a map. I began with simple task - placing a marker on a ...
1
vote
1answer
389 views

Gdal tiling error for EPSG: 3857

i have lots of data which was coordinated with gdal some programatic way at below: gdal_translate -of GTiff -a_ullr %s %s %s %s -a_srs EPSG:3857 %s/%s %s/%s.tif then for tiling them all i am ...
3
votes
1answer
540 views

How to save a Leaflet or OpenLayers map for opening later?

Can a webmap state be saved to a text file or something for restoring later? Like if I set up a map with a particular zoom and choose my layers and draw a polygon or two, can it be saved to a file and ...
0
votes
1answer
372 views

Google Map layer loads tiles even if this layer is disabled in OpenLayers

Sorry for cross posting I've asked this question in OL mailing list, but not get response yet. It is very important for me to resolve this issue. I've made a little example that reflect my problem. ...
2
votes
1answer
339 views

Converting x, y, zoom for Calculating tile bounds

i am working on calculating tile bounds lat lon from x,y,z tile coordinate. i have looked gdal2tiles code structure and i have found this good function: def TileLatLonBounds( tx, ty, zoom ): "Returns ...
2
votes
4answers
514 views

Are there ARCIMS still around or phased out?

My understanding is there are few companies still using ARCIMS and am wondering if it is still alive or phased out ? THanks
2
votes
3answers
2k views

Web Map Server (geoserver) on CentOS 6

I am trying to setup a web map server on a CentOS 6.2 virtual machine for development. I have never used Linux or web mapping frameworks, but I am trying to do this work as low cost as possible. So ...
6
votes
2answers
287 views

How could I crowdsource spatial data with online clickable map?

Here in northern Tanzania we are experiencing a huge westward butterfly migration - originally those of us who saw it thought it was local but it turns out that it's very widespread. We're getting ...
3
votes
3answers
486 views

What are the options for publishing maps online, with support for high-res aerial imagery?

The place I am working wants to publish their maps online - however the only system they have is mapshare, which isn't supported by ESRI anymore. I've suggested DEKHO but I think they are looking at ...
0
votes
0answers
61 views

Map stack preferences [duplicate]

Possible Duplicate: Comparison of JavaScript mapping libraries? I've spent most of my GIS life doing analysis and 3D stuff and after skirting the edges of web-mapping for a while (using ...
1
vote
1answer
629 views

How to join an external table to a set of polygons, and symbolize on the joined values, in a web map?

Say I have a table showing a number of statistics - for example, various gun crime by US State measures. I also have a dataset of state boundaries. How can I join the table to the features in a web ...
6
votes
1answer
673 views

What server and API to use for displaying complex polygons with dynamic symbology?

Background I need to interface a map into an existing website which allows the user to query a database and which currently results in a table listing population statistics per county. For example, ...
1
vote
1answer
2k views

Loading a raster using Openlayers and Mapserver

I'm trying to load a raster into my browser using Openlayers. I can examine my WMS raster layer using OpenJump, but I'm not able to get it to load into my browser. My mapfile is as follows: MAP ...
4
votes
3answers
366 views

How to choose a language for web map development?

I am building a web map application using: GeoServer OpenLayers Tomcat I would like to build a web application, where the user can log in and have the map arranged according to their profile. ...
8
votes
4answers
199 views

Looking for political maps (administrative division)

I'm looking for an interactive map that shows ONLY administrative divisions of a country. I need to personalize it so when the user clicks a region, the map shows some information about it. If it ...
5
votes
1answer
2k views

How to serve local maps for an offline HTML5 webmapping app?

How could one serve maps (tiles in wherever format possible) within a Android device to be consumed by an offline webmapping app also accessed within the device's browser?
11
votes
3answers
835 views

Web mapping software for a huge raster time series?

I'm an ArcGIS Desktop user who is stepping into the world of web mapping for the first time. Following advice I found here on GIS.SE, I started with the free tutorials from OpenGeo. However, I ...
12
votes
2answers
5k views

OpenLayers alternatives supporting more client-side features

I am considering different architectures for a system that will ideally use client-side rendering for point features and must be plugin-free. I have been using this application developed in response ...
11
votes
2answers
578 views

Web-mapping with editing capabilities?

I'm embarking on a new web map project that seeks to display simple geometries (lines, points, polygons) and rasters/basemaps. Ideally, the map will also allow authorized users to add/remove/edit ...
0
votes
1answer
654 views

Purely client-side geocoding options for a webmap

I am creating a simple webmap that should be able to: Display external maptiles (any of the following: Cloudmade, Mapquest, Google). Overlay additional static layer in Geojson or KML format, that ...
1
vote
3answers
359 views

How can we improve the OpenLayers documentation? [closed]

I have difficulty understanding the documentation. Is it just me? Are there alternative sources of information?
0
votes
2answers
297 views

Examples of web-mapping for plantations

Is there any of you ever work to develop a web-mapping project for a plantation company? Or is there any such project published? If there is then : Can you point where I can see an example of the ...
2
votes
1answer
653 views

What is wrong with this Proj4 transformation?

I'm implementing support for WMS maps in my company's software. Servers return a list of projections their maps are available in, but our software only displays data in WGS84 (lat/lon or UTM), and ...
5
votes
3answers
248 views

GIS Application for online map and journey planner

I am planning to implement an online map application with journey planner for a city. I don't have any experience in GIS development but I have a few years of experience in Java development. So ...
1
vote
1answer
229 views

Mapnik server with Navteq Data

Is anyone here using navteq data for a GIS app? I'd like to work with navteq data and using mapnik-tilecache as a WMS server. The reason is, I use OSM data as well on my other server. And as the two ...
0
votes
1answer
270 views

What technology to use for an Interactive web map? [duplicate]

Possible Duplicate: Comparison of JavaScript mapping libraries? I need to build a custom interactive web map of my country with all it's regions (Peru). Which tool or technology would be ...
2
votes
1answer
201 views

Which Opensource products to use for Maprendering/Hosting?

I'm trying to setup a server for hosting maps for a gis application. The path I have taken so far is using an UBUNTU 10.04LTS installation. I'm using PostgreSQL 8.4 and PostGIS 1.5. I already made a ...
14
votes
8answers
10k views

How to Create Animated Cluster Markers in OpenLayers/Leaflet?

I want to use Leaflet due to the smooth transitions which Openlayers seems like they can't match. I specifically require the ability to cluster markers with custom styled marker groups. The best ...
1
vote
4answers
703 views

How do you solve the map publishing problem with Geoserver 2.1.1 on Windows 7 x64?

Well, my problem is that i have geoserver installed over a windows 7 x64 system with both java (JRE 6u29) x32 and x64 installed and i can't proyect my layers on the website. The preview on geoserver ...
6
votes
2answers
336 views

Memory considerations for cloud based GeoStack

Some time ago I asked about hardware considerations of cloud based GeoStack implementation. As a follow up to this question There are some good pointers in related question already, but they mainly ...