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

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0answers
27 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 ...
3
votes
2answers
96 views

What Type of map is this?

Looking to find the exact type of map that the following is : It looks like a hill-shaded topographic map, most likely DEM, but I'm not sure. I need to know for certain so i can contact the map ...
0
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1answer
30 views

Adding comments using leaflet draw

I am working on an application that will leverage the leaflet draw plugin so that a user can open my map and drop comments in the form of markers. Then the user can click submit and it will serve me ...
2
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0answers
28 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 ...
0
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1answer
25 views

Compare several Overlay Layers with Base Layer in Leaflet

I write web app for comparing several Overlay Layers (in example OSM tile layers) with Base Layer (in example Bing Aerial layer) in Leaflet. It's work in 'first loaded' level zoom. But when I ...
0
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1answer
32 views

How to get OpenLayers map object in HTML form?

There is a form to within a web page, map of OpenLayers is displayed in the form. I look at the source code of Html, and further a hierarchical state in the form. My goal is to get the Polygon at the ...
1
vote
1answer
18 views

How do I get Open Layers to set the default view in EPSG:27700

Disclaimer, I'm fairly new to Open Layers, but I'm not new to JavaScript and/or Web Programming :-) Sysnopsis I have an open layers based html page, that I'm trying to use to render a WMS map served ...
0
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1answer
41 views

Problem with Cesiumjs sand castle live editor

I have saved a html file from Cesium SandCastle live editor, but I am not able to run that file on a web browser afterwards, even after loading all the JavaScript files correctly. How to make it run ...
0
votes
1answer
82 views

Change marker's size by with zoom in Leaflet

I get stuck with changing my marker's size when zoom changes in my Leaflet code. It's a simple map with a metro stations overlay coming from an ArcGIS Server. The markers are coming from that same ...
0
votes
1answer
27 views

Point symbology drawing incorrectly in ArcGIS Online web map

I have created a map service (via ArcGIS Server) to serve SDE content up to a web map/application in ArcGIS Online. The service contains a group of 10 shapefiles (points, lines, and polygons). All ...
-1
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0answers
21 views

Comparing webmapping frameworks

I am looking for a comparaison of webmapping frameworks which gives easily a ready interface to manage OGC services, and that could be customizable (FOSS) and hosted in private server, any comparaison ...
0
votes
1answer
95 views

Web map viewer for QGIS Server and PostGIS

I have succesfully installed and configured QGIS Server. I tried WMS and WFS via QGIS Desktop and it works perfectly. Now i am looking for a web map viewer to display (only read (WMS viewer i ...
0
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1answer
43 views

Leaflet: performant handling of POIs all over the world

When you have a leaflet.js application, such as my experimental toy for xkcd GeoHashing (look at geohashing.cgi plus mirkarte.js), you have to draw points all over the world. In the GeoHashing case, ...
2
votes
3answers
64 views

How to get started webmapping with xyz-tiles and Geoserver?

I´m starting to explore the possibilities of web based map presentation. Therefor I have a basic question in understanding. After reading a bunch of tutorials, could a workflow work like this? Style ...
0
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0answers
10 views

Web Mapping Service Beginnings [duplicate]

I currently have a small relational database with six or seven tables that I've put together in Access on my home PC. One table includes locations, with columns for latitude and longitude ...
0
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0answers
27 views

What particular free softwares and what to do? [duplicate]

What particular free software and what to do in making map that allows users to find the approximate depth to the water table at any location in the area simply by clicking a point on the map?...web- ...
2
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0answers
583 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 ...
1
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2answers
43 views

When to replace Google Maps with MapServer? [closed]

I have a contract handed to me to create a google map interface for a real estate company where the area they are operating is moving sales around in extremely high volume. To date, I have created 12 ...
2
votes
1answer
40 views

Creating tiles for OpenLayers.Layer.XYZ

I am trying to use a 200GB ortophoto tif file in a web application using OpenLayers library. As I don't have no software to create WMS WMTS etc. I want to use OpenLayers.Layer.XYZ. How can I create ...
2
votes
1answer
96 views

How to host the results of qgis2leaf on google drive?

I am wondering how to host the results of the plugin qgis2leaf on google drive to create a free hosted webmap? Here is an example: ...
1
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0answers
19 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 ...
2
votes
1answer
38 views

How to collect polygon features from many people with a simple online form?

I work at a transportation consulting firm that works over a large geographic area with dispersed offices. We'd like to develop a database of the locations of our projects, so that we can easily find ...
0
votes
0answers
7 views

how to write coding for map using html [duplicate]

How to write codes for placing map in webpage and if any scripting available for editing the maps?Can anyone give the sample?
0
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0answers
13 views

How to publish a self made shapfile on web by any open source mapserver [duplicate]

I am very new in GIS web mapping and all. Right now I am working on qgis to make maps and I have shapfile format of my maps. But not i want to show that maps on my website. So i need to setup a ...
1
vote
1answer
80 views

How to view ArcGIS Online-created web mapping application on my device?

I have an ESRI Organizational account and an iphone 4s (iOS 7.1.1). On my phone using the ArcGIS app, I am able to see all maps created in My Groups, but I cannot see a single web mapping ...
0
votes
1answer
34 views

How to show a map with queries from a map file connected to postgres in browser using javascript?

So, the problem is how to show a map in browser using javascript? I have a map file with 2 layers in it: "peta" is a shp data from postgis and "korban" is a numeric data from postgresql. And then I ...
2
votes
4answers
93 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 ...
1
vote
0answers
20 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 ...
0
votes
0answers
35 views

Web map survey/questionnaire

I have implemented a new web map application in my organization and I want to do a survey/questionnaire for the web map users (both internal and external users) to collect information about what they ...
1
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0answers
25 views

Accessing NOAA web service with token

I recently requested a NOAA "token" to access their data. However, I keep receiving a "Token parameter is required" 404 error. Here is the URL I am using (note token is not the real one): ...
0
votes
0answers
20 views

GetFeatureInfo is not working (Using Geoserver and IIS on the same machine)

I am a newbie to Opensource web mapping. I was able to set up a site with overlaying a WMS layer from Geoserver on google maps. I used the getfeatureinfo code from here I create getfeatureinfo with ...
0
votes
0answers
63 views

Publishing on my own Domain a Map Created by Geoserver,OpenLayers,HTML

I created a basic web application overlaying layers created in Geoserver on top of an Openstreetmap. It works pretty well, I can put the index html to my website and when I accessed my webpage I can ...
0
votes
0answers
52 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 ...
0
votes
0answers
24 views

Easy steps of launching a webmap service using Geoserver or any related WMS

May you kindly assist with easy steps that i can follow to launch a web map service using Geoserver or any related web server. I have installed Geoserver and put the files in their respective folders ...
0
votes
1answer
149 views

Error code 500, error performing execute operation from Print task of ArcGIS API for JavaScript?

I'm trying to use print task to generate a PNG or PDF file of my web map but i always get an Error code 500, error performing execute operation. Any Ideas? I'm using ArcGIS API for JavaScript ...
0
votes
0answers
36 views

Difference between MapBox and CartoDB [duplicate]

What is the difference between MapBox and CartoDB ?
1
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3answers
62 views

How can I create GeoJson map from OSM Data

I am trying to build a map of countries in the some countries in Europe (Spain/France/Portugal). What is the best way to build such map: Should I look for shp files, then concatenate them. Is ...
-2
votes
1answer
66 views

What application server or web framwork to use [closed]

I'm looking to make a webmapping app, which gonna use Geoserver as carto server, and Postgres/postgis as Dabatase, and Extjs as client UI. but i'm in dilemma in application server side, between PHP, ...
3
votes
1answer
129 views

OpenLayers Map From QGIS Server

I am creating my first map using OpenLayers and I am having trouble. The map was created with QGIS Desktop 2.6, and I am using Ubuntu 12.04. The WMS service is QGIS Service. This is my first try doing ...
1
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0answers
67 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 ...
1
vote
0answers
27 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 ...
2
votes
0answers
38 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: ...
3
votes
1answer
46 views

Web Maps for Collecting Information in a Questionnaire

I am working with a Non Profit group who are looking for collect information around urban cycling routes. They would like to know the routes people take to get from point A to point B. I thought, ...
0
votes
1answer
33 views

How to get MODIS data with 3 band and step to change hdf file to colored map ?

i just convert hdf file to tiff with MRT but my result is grayscale map,How to get MODIS data with 3 band and step to change hdf file to colored map ? thanks
1
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1answer
9 views

Why my map just grayscale mode after use MRT?

i just follow the step to change .hdf file to geotiff file from this site http://duncanjg.wordpress.com/2012/12/11/loading-modis-ndvi-time-series-into-postgis-raster/#comment-1214 and i use data from ...
1
vote
1answer
43 views

IdentifyTask for “hollow” polygon (using ArcGIS API for JavaScript)

I have a web map application set up that's currently testing on a variety of Dynamic Map Service layer types, including points, lines, and polygons. This application includes a tool that makes use of ...
0
votes
0answers
17 views

Map disappears on Postback [closed]

I am developing a web application that has a map with some controls in a Web Form User Control. Then I have some other Web Form User Controls that handle other things. All these controls are on the ...
0
votes
0answers
28 views

How to get attribute details from shapefile in ms4w?

server through my initial search I do some basic coding. Now my problem is how to show the attribute details from shapefile. I can able to get map but I am not able to get names. below is my code: ...
1
vote
1answer
67 views

Best way to show shape file in a layered map

I'm creating my first app using maps and shape files. I have some shapefiles with attached dbase databases and I would like to show these shape files as an overlay on a map. I have JavaScript code ...
1
vote
1answer
91 views

Guidelines for publishing large datasets on QGIS Web Client

Can anybody provide simple guidance to publishing large datasets on QGIS web client? I have a mixture of shapefiles and rasters to display. Biggest shapefile is 230 MB. Biggest raster is 1.4GB. At ...