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

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0
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1answer
70 views

How to project feature class located into 3 UTM Zones?

i have created a silverlight API web map application,for Saudi Arabia country, i have created a 3 search button, once search for "X,y", the problem with me is to how to define a probability projection ...
2
votes
3answers
356 views

Best Approach to display charts on a web map?

I have a very basic understanding of GIS through some basic work with openlayers in Drupal CMS. I am trying to understand what is the best approach to display a chart on a map (like the one below)? I ...
0
votes
1answer
141 views

Geomedia WebMap WFS to vector marker layer in Openlayers

Looking for minimal example/advice on getting a WFS service to show up as a vector layer with markers/icons in Openlayers map. I have created the WFS service in Geomedia WebMap 6.01.11.19 and the ...
1
vote
3answers
142 views

Sending and receiving gis data to map

I have a spatial database in Sql server and I am working in asp.net mvc. My project must show stored shape in web page that uses openlayers js and user must see and edit shapes and send the result to ...
3
votes
2answers
203 views

Breaking a range of values into buckets for a gradient

If I have a range of values and want to make a choropleth map with a gradient, what algorithms are out there to determine the value ranges for the different colors in the gradient? For example, if I ...
62
votes
20answers
11k views

How to Start Web Mapping?

I want to start working on a web map at work to map some of our statistics by city. I have an idea, but I'm not exactly sure where to start. Are there any definitive resources that provide step ...
0
votes
0answers
9 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
votes
0answers
12 views

Integrating JasperReports in GeoServer?

I would like to know if it possible to integrate JasperReports with GeoServer using developer mode? This service would be accessible through REST and (WFS ,WMS ...). the whole UI would in JS only. ...
2
votes
2answers
103 views

Isometric map tiles with Openlayers or similar

I wish to show a map layer in a browser based tool such as Openlayers or Leaflet however my tiles are projected isometrically. Has anybody done this before?
0
votes
0answers
26 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- ...
0
votes
1answer
281 views

How to install MapServer on IIS 7.5 with windows 7 OS

I want to use the map server in my asp.net application. For that one, I need to install mapserver on IIS. I am using windows 7 with 64 bit os. I have IIS 7.5 installed on my PC. Can any one help me ...
0
votes
2answers
64 views

Which free web service for presenting travel routes?

I have a plenty of GPS logs from my travels in NZ and would like to create some maps also for other people and share them. The logs are both GPX and plain TXT containing Lon/Lat, altitude and ...
6
votes
1answer
1k views

What is the best way to connect spatial data with attributes in Excel table?

I have many attributes which are stored in an Excel table. They refer to USA counties. I need to somehow connect those attributes to polygons in some format (don't know which is the best) and ...
2
votes
0answers
57 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
vote
1answer
71 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 ...
0
votes
1answer
153 views

Hover effects using CartoCSS: Is this possible?

I'm trying to make a simple map of parcels in TileMill. Right now when I hover over a parcel, the information for that parcel appears in a teaser. That's simple enough. However, when working with ...
2
votes
1answer
76 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: ...
19
votes
5answers
1k views

I'm new to GIS and I'm looking for a developer-friendly web gis [duplicate]

I'm a recent Computer Science graduate who prides himself in his knowledge of software development and problem solving, but has no idea how gis systems work. (Read: I'm a programmer) I've been ...
1
vote
2answers
40 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
23 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 ...
4
votes
1answer
203 views

Free website host for embedding tilemill/mapbox web map

I am hoping to design a simple interactive web map using TileMill. I am then planning on uploading that map to Mapbox.com, where I understand I will be given an embed code to put on a website. My ...
1
vote
0answers
8 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
30 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
votes
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
72 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 ...
127
votes
16answers
46k views

How do various JavaScript mapping libraries compare?

I am working on a web-based mapping system and I'm trying to figure out the best/most appropriate library to use. There are a few of them about and they each have pros and cons. Even after trying a ...
0
votes
1answer
19 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
77 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
19 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 ...
2
votes
1answer
54 views

ArcGIS Online Web Map JSON ID Property

I am programmatically creating web maps via the ArcGIS Online REST API and noticed that the webmap json spec has an id property but I'm not sure where it comes from or how to best set it. For a given ...
0
votes
0answers
27 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 ...
0
votes
1answer
24 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
vote
0answers
19 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
19 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 ...
3
votes
4answers
4k views

How to host my GeoServer+Openlayers web mapping application on the internet?

I have created a web mapping application prototype using GeoServer (running on Tomcat as the servlet), Openlayers and PostGIS. Since it was a prototype, at that time, i did not bother about the ...
0
votes
0answers
44 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 ...
-3
votes
0answers
17 views

Web Mapping Workflow and Apps? [duplicate]

I am in search of an WORK FLOW FOR web mapping: Building e nice looking GUI web mapping application With minimum programing, cause i'm not a GIS developing person, just a highly user of different ...
0
votes
0answers
33 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
17 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
90 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 ...
1
vote
3answers
40 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 ...
7
votes
2answers
94 views

Best practices and examples of web maps of polar regions

I am looking for examples of web maps focusing on polar regions (Arctic or Antarctic) preferably using a polar projection. What could be best practices to follow for such web mapping applications? Any ...
1
vote
1answer
191 views

How to use OpenLayers Geolocate with the OpenGeo Suite Client SDK?

I’d like to have GPS functionality added to my OpenGeo Suite Client SDK application. From what I understand it should be possible to use the Geolocate control from OpenLayers. Preferably there ...
0
votes
0answers
32 views
-1
votes
1answer
51 views

What application server or web framwork to use

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
96 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 ...
21
votes
7answers
5k views

What are my options for 3D web Maps?

I wish to have a Online 3D Map, which would show my Data, i.e both Raster and Vector, draped on a DEM that I have. Due to the requirements of using my own DEM & Raster data, Google Earth API is ...
1
vote
0answers
60 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 ...
6
votes
2answers
2k views

Application Templates for ArcGIS Server?

Esri provide a lot of excellent template applications for us in conjunction with web maps. These templates are specifically designed for using with your resources on ArcGIS Online as opposed to ...