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

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54 views

Web mapping API popularity

Are there any online statistics for the popularity/usage of web mapping APIs? A diagram would be sufficient, if it can be published in a paper. I have only found one source: ...
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272 views

Open Trip Planner rest api request

following this tutorial I set up a Open Trip Planner (version 0.11.0) stand alone server. It works very well at http://localhost:8080/index.html and for example at ...
3
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68 views

Is it possible to render tile-based web mapping projects in any other projection than web mercator?

Web-mapping technology has to a large degree adopted the web-mercator projection as the standard projection for displaying geographic objects with interactive map-clients. This is due to many factors ...
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121 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 ...
3
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509 views

Error in uploading data in QGIS cloud

I want to publish my .shp file using QGIS Cloud plugin. I signed in to qgiscloud.com (free). On create new database it will auto create dbname='fbeudp_mfaphk' user='fbeudp_mfaphk' ...
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174 views

How to create a webmap showing point density?

I am trying to develop hotspot map showing point density in our gis based web application. After searching for an option I have decided to use v.kernel command. I have a table containing some point ...
2
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52 views

Google Maps directions link doesnt work properly in the Explorer for ArcGIS mobile app?

I have an AGOL web map for finding beach accesses in Florida. Within my pop-up I have a Google maps link to get directions to the current access. Everything works fine on desktop, but the directions ...
2
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26 views

Network Diffusion Map

I am working on an interactive map which I vision to have a similar structure to diffusion networks. I have data to pin point an event and I would like to show those involved with said event, and ...
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35 views

developing a Talking Map

I need to develop a prototype of a web application that speaks : When you click on a city (point) it says the city name (Audio files are ready) I want to use ArcGIS Javascript API. do you have any ...
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90 views

Batch create leaflet webmaps in QGIS

During a project on the spider fauna of Greece, we have to face the design of distribution maps of the species. A good tool to work with is the design of leaflet webmaps to be used on the website ...
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3k views

How to get multiple dynamic custom markers on map using MapBox in MySQL and PHP?

Can anyone help me to get multiple custom markers on mapbox using lat/long from the database MySQL. I want to use 2 types of markers on the map, for which I have two separate table of lat/longs in the ...
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45 views

Displaying buses from a transport network (newbie)

First of all, I'm noob in this subject so please give me some advice. I'd like to develop something like http://traintimes.org.uk/map/london-buses/#73 but with my own city. Unfortunately our MTA ...
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75 views

loading geojson in leaflet

I just added the geoJSON vector layer in leaflet for my hybrid mobile app using phonegap, the problem is that when I add the geoJSON file of size larger than 2mb the application crashes. What is the ...
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51 views

Layer Turned Off But Pop Up Showing

I'm having an issue with my popup in my map made using ArcGIS online. One of my group layers contain 4 layers. When I turn all of the layers in this group layer off, the second layer's popup still ...
2
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112 views

Mapping Instagram Photos

Is there a tool I could use to map Instagram photos that are using a specific tag? I don't necessarily want to show the image on a map, but rather a pin that someone could hover over to see the image. ...
2
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335 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 ...
2
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66 views

Activity Dashboard for LocalHost

ESRI recently put out a new tool called the 'Activity Dashboard' that checks for new maps created, map uses, etc. Sadly, this tool only works for those maps created through the ArcGIS online system. ...
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188 views

Comparison of SDI frameworks

What are the main differences between these SDI, especially in the level of geospatial features and ease of integration with existing CMS? Cartaro Geonode GeOrchestra EasySDI I wonder for the ...
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20 views

arcmap envelope coordinates from webbrowser tool

So I have my own php file with textfields which I run in my add in. Now I want to get the variables from the textfields and automatically give the value of the textfields to my env.PutCoords(x,y,x,y) ...
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111 views

Optimize ArcServer Service Drawing Speed

I am managing an ArcGIS service that is used by Geocortex Essentials as a web map app for some users. The feedback I have got so far is that it doesn't refresh fast enough. I'm looking for some ...
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107 views

spatial queries by webgis and virtualizing

i have a question regarding this tutorial: http://www.gistutor.com/postgresqlpostgis/10-intermediate-postgresqlpostgis-tutorials/75-understanding-postgis-spatial-queries.html As u see, it ...
2
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862 views

Projecting point in Leaflet from EPSG 900913 (same as 3857) to EPSG 2232 with proj4js returning unexpected results

I have a leaflet map from which I want to be able to query an api that accepts x y values in EPSG 2232 as inputs. Leaflet doesn't handle point transformations like Open Layers does so I am trying to ...
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990 views

Problem with multipolygon in Leaflet

I'm using Leaflet L.Polygon, but for some reason there's only blank site. Here's my code: var map = L.map('map').setView([37.8, -96], 4); var cloudmade = ...
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245 views

KML files to IPad securely? Altitude and shape problems in Google Earth

Does anyone know any options for maintaining privacy of the files and getting them onto iPad using Google Earth? Using Google account to link to Google Earth, privacy settings in Google my maps are ...
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43 views

new administrator - Advice to choise a best web sharing GIS DATA with authorization information level

i'm a new "GIS 's needer" and i have just Pleasantly surprised to find your community ( thanks google!!!! ) I need for my office's project a appication who permit web sharing(only reading)some gps ...
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261 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 ...
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26 views

Error Opening WMS Maplayer: URLError: <urlopen error [Errno 10060]

I receive the error: URLError: <urlopen error [Errno 10060] A connection attempt failed because the connected party did not properly respond after a period of time, or established connection ...
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36 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 ...
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141 views

What are the Differences Between TMS, XYZ & WMTS?

There are currently three different ways of Serving out Tiles: TMS WMTS XYZ I do know that XYZ is now the most popular one, and is used by services like Google, Mapbox, OSM and many others. What ...
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64 views

Displaying a graphic layer derived from an arcgis server geoprocessing task on a webapp map

I know this should be basic.... but I am trying to get an ouput from a arcgis server geoprocessing task of data type "GPFeatureRecordSetLayer" to be added into a map on a webapp. here is the code (the ...
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26 views

Web Server/Technology to work with Raster-Imagery Data

I am in the process of designing a web application which will allow the end users to load raster imagery data (size range from 300 MB to 500 MB) as a back ground map and a corresponding OLD JPEG image ...
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180 views

My First Custom Widget (WIP) : Rubber Band Zoom

I have created a new widget and called it "MagnifyingGlass" (at the request of the client). I have copied from the WAB (Web App Builder) the Sample Widget (the SimpleWidget folder structure for the ...
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76 views

how to create a web site for people to input their locations and other info

I am new to open source Web GIS and have done some self training about the basics of Geoserver, PostGIS and Openlayers. Right now I am in a rush to set up a web site for up to 100 people to access it ...
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35 views

Web Mapping SNMP polling and databases

I am doing a project that involves Web Mapping. The project involves having a simulated communications network for a wind turbine company. My project involves building a user front end to display ...
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45 views

ArcGIS Online Attachments sorting

I'm working with a feature class where I've generated 11 match tables for attachments for 11 chronological and numerically sorted fields. After going through the attachment process, everything is ...
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51 views

GeoDjango WebMapping Application Update

According to the below GIS.SE questions, GeoDjango was the preferred framework for creating simple and quick webmap applications. But these questions are now all 2-3 years old. Can we verify whether ...
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178 views

GIS with UI options? Creating a Map based WebApp fast

I want to build a WebApp which is basically a map with points of interest, filters, and a list of those points. Something really similar to AirBnB, or any other map based app. Of course, I could ...
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89 views

Error: Could not create and deploy an application with boundless sdk opengeo suite

I work on a web application with Boundless SDK opengeo 4.1, I used the tutorial and followed the exchange and advice on this forum but I have some problems about adding plugins and deploying the ...
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77 views

How to display specific areas specified by Global MapIt Area ID in Open Street Map using Open Layers?

I've been customizing the Fix My Street platform for the two cities in my country, just to test everything out in it and how it works and maybe implement it for the whole country in the future. The ...
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88 views

Feature layer not loaded

I am developing an Android app using a Webmap with features created on ArcGIS Online. This webmap has a feature layer. I tried to load the basemap and then adding the feature layer, or tried to load ...
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0answers
22 views

Is there an easy-to-install website plugin for territory routing?

For an application I'm creating, I want to be able to place dots on a map in locations that my users will be visiting. Each user will have his own locations he has to visit, so I'd like to 'connect ...
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231 views

Show Geometric Network Topology data in the web

I am trying to locate any API's for JavaScript (or other) that will help me to display current linear Geometric Network Topology and add multiple point/line geometry from JSON in HTML/JS. I ...
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131 views

Singapore postal boundaries

does anyone know where to get GIS data for Singapore postal boundaries? I need a shape or KML file which I can then overlay onto google maps to show a neighbourhood break down of Singapore. Any help ...
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72 views

How can I make a point buffer map on the web?

I am looking for a tool like Google Maps Engine Lite or Mapbox where I can draw a simple (buffer) circle around a point with a known diameter. Are there any quick and easy web mapping tools to draw a ...
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284 views

Looking for cloud hosting similar to QGIS cloud

I have about 6 or 7 large clients who each require some form of personalised online mapping service. My aim is to produce a secure login required database for each client using my shapefiles and ...
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140 views

Extract Polygon Data for Each Neighborhood from GIS Shape File

I have a dataset that has four types of files with the following file extensions - .DBF,.PRJ,SHP,SHX My goal is to get all the polygon coordinates for each neighborhood and draw the boundary outline ...
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106 views

How to optimize color ramp for terrain

I'm working on a project to highlight LiDAR terrain on the web and part of the idea is to show the detail of the data at large scales. I've already read through the excellent Mapbox guide and I've got ...
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63 views

Internet mapping UX design strategy: Separate desktop and mobile sites, or one site fits all?

I searched GIS.SE for "Desktop vs. Mobile" and didn't get anything helpful, so I guess I'll be the one to ask. Question: With respect to Internet mapping applications, is it better to have separate ...
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52 views

Libraries and/or ideas for navigating WMS time-parameter

I'm currently working on a project where we need to incorporate the TIME-dimension of WMS-layers (see http://docs.geoserver.org/latest/en/user/services/wms/time.html#wms-time) in our web map. The ...
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55 views

Synching Two ArcMap JavaScript webmaps to respond to panning

I am looking for some advice on how to approach a problem I am having. I am looking to build an ArcGIS webmap using JavaScript and HTML 5 that reacts to a user panning on two separate, synchronous ...