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

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1
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0answers
17 views

Map library supporting linestring curve rendering to produce flow map

is there some function/plugin for any javascript map library (OL, leaflet, ArcGIS API for JS) to render WFS or Geojson linestrings not as simple line but as curves? I want to make mobility flow maps ...
15
votes
3answers
691 views

How to improve cartographic visualization of overlapping polygons?

I need some advice about how to improve the visualization of cartographic information. User can select different species and the webmapping app shows its geographical distribution (polygonal degree ...
1
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0answers
62 views

Looking for web-based mapping software recommendation [duplicate]

Possible Duplicate: Building a disconnected web based mapping application I am doing research for an upcoming project and I need help finding a good mapping software solution. Here are the ...
0
votes
0answers
8 views

GIS - District wise summary of data [duplicate]

I am fairly new to GIS. Looking for a little guidance. My requirement is as below: I have to display a map of India within an existing Web Application. The Map needs to contain data of various Self ...
0
votes
0answers
24 views

How to create colour-coded permanent labels in ArcGIS Online

I am new to ArcGIS Online and trying to label different polygons (representing protected areas) within a shapefile based on the status of a monitoring tool used. This information is stored for each ...
1
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0answers
32 views

Adding 3D animation on site?

I'm trying to find how i could animate a map online with no result. I've an application that users can use to query place. The result include a map. All data are store locally on a server. Now i want ...
2
votes
1answer
523 views

Z-Index in GeoJSON features using leaflet

I have a watershed polygon with sub-watersheds contained within the larger watershed. I would like the sub-watersheds drawn on top. Can i control the drawing order of features within a geojson object ...
0
votes
0answers
32 views

Seeking marketplace intended to commercialize QGIS applications?

If we want to sell general application such as website theme, plugins, mobile app, game, etc, we can use envato marketplace, google play store, or other marketplaces for selling and buying application....
2
votes
1answer
43 views

Heavy load Map application. where to start? [closed]

I want to start building a quite big project that I have in mind that is 99% based on the world map. I have worked with Google maps in the past and know how to use their api and I have done some ...
29
votes
4answers
3k views

Switching career from GIS Technician/Analyst to GIS Web Map Developer/Programmer?

I am a GIS Analyst at work that dabbles in python scripting in ArcGIS and the Google Maps JavaScript API V3. My professional goal is to either be in web mapping development or desktop/server GIS ...
11
votes
2answers
873 views

Web-mapping with editing capabilities? [closed]

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 ...
3
votes
1answer
99 views

How to make a network /tower coverage map in in mapbox

I am new to mapping and currently I am trying to make a map showing coverage of a network provider here in my country. The map I am trying to achieve should look similiar to that at http://www.imore....
0
votes
0answers
90 views

ArcGIS Server: 'Export Web Map Task' fail to print basemap at small scale

I am trying to export a JSON WebMap containing a standard ESRI basemap and two public Service layers as PDF with 'Export Web Map Task'. I tried to test it at this link. The PDF looks fine for scales ...
3
votes
2answers
51 views

Building a web map with spatial search functionality

I have some population and thefts data as below: I am able to geocode these and build a map of county polygons in QGIS with the attributes attached. However, my final objective is to have a web ...
0
votes
0answers
16 views

Is there a Web Based, Open Sourced, GIS Mapping Solution? [duplicate]

I work primarily with JSAPI in an ESRI environment at work. But I have some personal projects that I would love to compliment with a collaborative GIS solution without using Google. Are there any ...
5
votes
1answer
736 views

Is there any Google Maps-like zoomable world map, but with an equal-area projection?

Whenever I look at Google Maps at a global or polar area, the projection hurts. Is there any web service with a zoomable world map, that uses an equal-area projection — preferably pseudorectangular ...
9
votes
2answers
358 views

Instructor led Web mapping development courses? [closed]

I have been messing around with programing for a while now and have gotten proficient with Python and have some interest in HTML 5 and Javascript. I have recently received a request for an IRD (...
10
votes
2answers
2k views

What GIS software is used by web maps sites (Google, Bing Maps, etc)?

We all have seen beatiful (imo) maps produced by Google and Microsoft. There are many others; some of them are of global use (such as MapQuest, TomTom or HERE), and some are just of country scale. I ...
11
votes
8answers
6k views

Viewing LiDAR data from web browser?

I am looking to host lidar data on my own server and give clients the ability to view that data through a web browser as a 3D point cloud (file would be in .las format or equivalent), possibly with ...
2
votes
1answer
175 views

How to rotate an embedded web map (on pc)?

I was looking through a couple of maps I made, the maps were created by serving VectorTiles through TileStache and using Leaflet and Tangram (on respective pages) to render them. One of the reasons I ...
1
vote
0answers
49 views

Getting started with GeoJSON using Python [closed]

I am a GIS analyst who knows ArcGIS and Python pretty well and have used QGIS. I am attempting to learn about GeoJSON and web-mapping. I am looking for suggestions on tutorials explaining GeoJSON, and ...
4
votes
1answer
211 views

What worldwide raster basemaps does MapBox provide, and how much do they cost to use?

There are a number of MapBox basemaps that show up on various websites (MapBox Streets, MapBox Outdoors), but weirdly, I can't find a list of them anywhere. I have in the past seen a big list of ...
2
votes
1answer
39 views

How do Wikipedia maps add a coordinate point to a base map?

On wikipedia pages for localities, there is often a map on the right side of the page in the introduction, and the map is tagged with the point of the locality. For example, see below: https://en....
0
votes
0answers
13 views

Symbols not Rendering if more than 100 records

I have a link in the infowindow that displays all sale records in a particular area. The link work fine if there are less than 100 records. If there are more than 100 records then nothing happens (...
1
vote
0answers
43 views

Is disabling CORS on map tiles service security risk?

I would like to know what security issues or security risk would prevent disabling Cross-Origin Resource Sharing (CORS) on map tiles service. Most of public tiles services, such OSM, Google, Bing or ...
1
vote
4answers
3k views

Can ArcGIS Online overlay raster data?

I'm starting to explore ArcGIS Online as my first introduction to web mapping (perhaps not the best choice of cloud services but thought I'd give it a shot). I was intrigued by their discussion of "...
-1
votes
1answer
44 views

recommended hostings or web spaces for GIS functionality [closed]

I just want to develop a web site which will have a Map and a few layers, including some extra GIS functionality, based on OpenLayers (javascript). I only know about Amazon EC2 as a candidate for ...
0
votes
0answers
59 views

How to return output of WMS/GetMap (Geoserver) request through an API call?

I am working on a web mapping application which is build on Leaflet and Angular JSP libraries and relies on ArcGIS Map Services. We get token from ArcGIS's gettoken API through a WebAPI and that token ...
0
votes
1answer
16 views

Resources for digitizing in webmap and export? [closed]

Its possible with Google Map API to draw geometries and points. And exporting as well I assume. Is there other alternatives, probably based on Java that can do the same job? I've been researching on ...
0
votes
1answer
92 views

Text + Chart inside pop up window in Javascript

A similar question had been posted in this thread : Chart inside pop up window in Javascript I'm trying to do the same, but i would like to add others things in the popup (like text, feature ...
0
votes
1answer
118 views

Using Mapbox with GeoServer or similar?

I am doing some research and trying to understand how Mapbox compares to GeoServer (or any GIS server software), and whether or not they are used together or if using one precludes using the other. ...
20
votes
5answers
11k views

Visualizing large datasets with Leaflet

When using Leaflet to visualize a large dataset (GeoJSON with 10,000 point features), not surprisingly the browser crashes or hangs. A sub-sample of 1000 features from the same dataset works ...
7
votes
2answers
612 views

Leaflet change color dynamically

I am new with leaflet and I need help to change the color of a polygon on a choropleth map dynamically. In my website I have an slider, and depending on the position of the handle, the colors of the ...
3
votes
2answers
355 views

QGIS Desktop 2.12.3 WebApp Builder

I want to use the WebApp Builder in QGIS 2.12.3 But I can not find the QGIS Web App Builder in my QGIS version 2.12.3 Like this one: http://boundlessgeo.com/2015/06/building-openlayers-3-web-app-...
10
votes
4answers
1k views

Completely Brand New to GIS - Help picking technology from the pros [duplicate]

I'm new to GIS and need to learn for an internship. I've been reading a lot and now need help picking technologies to use... particularly the map serving tech. Project Requirements - Free Web ...
0
votes
0answers
35 views

Using pgsql2shp in server code with PostGIS installed on Amazon RDS instance

I've created a web application using the Meteor web framework, GeoServer and PostGIS. I've deployed my app on Amazon Web Services with the Meteor app and GeoServer running as 2 separate tasks on 1 EC2 ...
17
votes
4answers
5k views

What python web-mapping framework to use? [closed]

I am interested in developing a web-mapping application. I am relatively familiar with Python and so i'm looking for a python framework. What are my options? what are the pros and cons of each option? ...
2
votes
1answer
224 views

Adding vector layer over WMS using OpenLayers?

I am trying to add vector layer to my map from a GeoJSON file stored in the same directory as my maps index.html. However It wont work. Is there something wrong with my syntax? My code: <!...
1
vote
2answers
3k views

How to label GeoJSON polygons from properties using openlayer 3?

I have a working script to show GeoJSON feature and style them by properties/attributes. But when I tried label the feature browser said 'feature is not defined'. Can anyone help with a working label ...
2
votes
4answers
483 views

Creating my own slippy map from GeoTIFF images

I have a Linux server, about 16 Gb of aerial photography files in GeoTIFF format and orders to set up a slippy map web application. This doesn't need to display anything from other data sources at the ...
0
votes
1answer
51 views

Trouble getting leaflet-label plugin to work on geojson file

I cannot figure out how to get labels on my featureLayers to show in my LeafLet map for a mapbox featureLayer using the leaflet-label plugin. I thought all i needed to do was add .bindLabel('Look ...
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 ...
0
votes
2answers
45 views

HTML file not loading for CartoDB.js using Leaflet

I am trying to create a web map that uses a layer hosted on CartoDB and a basemap created in Mapbox studio. Never mind adding the basemap to the L.map, I cannot get the cartoDB layer to draw at all. ...
0
votes
1answer
42 views

Change marker within leaflet map when loading data from geojson file

This section of code adds markers to my map (it works), how can I change the marker to a different icon when dealing with geojson? var cycleracks = $.getJSON('cycle-racks.geojson', function (geojson) ...
16
votes
6answers
16k 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 ...
52
votes
3answers
18k views

Openlayers Animation Examples and Algorithms

i wonder for a long time if people in this community uses openlayers for animation needs. we have know this that animating on browser is a little bit exhausting for it but when a map meets with ...
1
vote
2answers
5k views

What do the parameters for Google Streetview mean?

I've noticed that the new Google Streetview uses a url of the following structure: https://www.google.com/maps/place/London/@51.508506,-0.125532,3a,90y,72h,90t/data=!3m4!1e1!3m2!1s-...
2
votes
2answers
357 views

What are the requirements for building a Web Mapping and analysis Site? [closed]

I want to make a site like bhuvan in which it can provide different layers of information and also tools for performing GIS analysis I know three main requirements : client side scripting (...
0
votes
0answers
12 views

Which GIS map server software to use? [duplicate]

I want to build a small GIS web application, but i am really confused over which GIS map server to use. I am not sure whether to build my own map server or there are any online services which allow me ...
1
vote
1answer
654 views

Label background in SLD

Is there any possibility to construct SLD style which displays label with rectangular background? Background has to have sizes which automatically fit to sizes of text content. I would prefer not to ...