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Questions tagged [web]

Web refers to The World Wide Web.

1
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0answers
17 views

QGIS Web View doesn't show up picture correctly

As a part of my graduation project, im working in data system that can show up features about a railway inspection. One of the features are images that show up failures. These images are from URL ...
2
votes
1answer
36 views

How to design a web application using georeferenced aerial imagery

I'm working on a web application that monitors the state of plants in their respective fields, of which we are taking georeferenced aerial imagery with a drone. Unfortunately I'm new to this ...
0
votes
0answers
34 views

“Story/Web map” that allows user to select features and get a summary of attributes

Is there a way to create an interactive app/web map/story map that allows the users to select a combination of polygons and get a summary of their attributes, esp. their total area, in a table or pop-...
0
votes
1answer
216 views

How to display WFS layer on web

I am working on a project where displaying data from a WFS from this site, but I am having a lot of trouble figuring out how. I would like to know if this is possible, or if I am wasting my time. ...
0
votes
1answer
41 views

Modifying polygon attribute interactively on web map for public interaction

I am looking for examples or ideas on how to create a web map using esri javascript api for redistricting purposes. On the web map, it would show the school boundaries in smaller sections (similar to ...
1
vote
0answers
28 views

adding photo to the pop up field in qgis2web? [duplicate]

I want to add charts on my web map in a way that when i click on the point the chart appears in the pop up field. Do i have to add it as an image in the attribute? Can i do that when the ...
1
vote
0answers
177 views

NASA Web WorldWind - WMS GetFeatureInfo request

I have been looking for ways to make a WMS GetFeatureInfo request using the API of NASA Web WorldWind, however have not achieved yet. I tried picking as below, however this doesn't return the features ...
1
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0answers
37 views

Indoor 3D explorable map - help with visualization [closed]

I've made a 3D map of a building with SketchUp. My next step should be to visualize it on a browser (which is actually possible), but I would like to create some clickable areas to trigger the ...
1
vote
1answer
136 views

Opensource Metadata management tool [duplicate]

I am looking for an opensource web based metadata management tool for geographic data. I have gone through a related question: Seeking Open Source ISO Metadata Editor? First of all it was asked six ...
1
vote
2answers
141 views

Extract longitude - latitude from GIS generated map embedded in website

Is anyone clever enough to extract longs and lats for the points shown at: https://www.northernpowergrid.com/generation-availability-map What would be even better is finding out if those points hold ...
1
vote
0answers
62 views

Embedding MapInfo MapXtreme Map to Web

I have been stuck with this problem for days. Some other department in my company created a map using MapInfo/MapXtreme. They have published a Tile Map Service. The Tile Map Service accepts SOAP ...
2
votes
0answers
35 views

To Reduce zoomDuration value defined in zoomMethod in OpenLayers.js

How do I override zoomMethod so that i can reduce the zoomDuration value from 20(Default) to 2?
0
votes
0answers
64 views

simple tool for creating big print map of address CSV?

I want to create a large printed map (format A1) with red dots for 200 addresses that I have in a spreadsheet. The basemap should have basic labels so normal people recognize places. Do you know a ...
-1
votes
1answer
237 views

Seeking browser viewer for las data? [duplicate]

I am currently preparing lots of las files for analysis and am wondering about the easiest way to share the results on my intranet. Are there any cool web application for displaying and navigating ...
0
votes
1answer
371 views

ArcGIS API for Javascript QueryTask not working

I'm trying to use query tasks to extract attributes of a feature based on what was selected from a filtering select list(setVal = "Chain Lakes Provincial Recreation Area"). But I get the error ...
0
votes
1answer
81 views

Open Source online software for making maps and displaying data?

I have noticed a number of online maps with data, however I wonder if there are any similar to umap that allows integration of data as in codap and offer features like openwebgis, ideally with an ...
8
votes
2answers
2k views

Login to USGS Earth Explorer and download Landsat imagery with Python

I want to login to the USGS Earth Explorer website at http://earthexplorer.usgs.gov/ with Python and download imagery from the Landsat Archive collection just by giving it username,password,path/row (...
1
vote
1answer
564 views

Is there a stats dashboard on cartoDB (now carto)

I've been looking for an overview of map stats (how many views etc) on cartoDB (now carto). All I can find is the bar charts for each map in the gallery. Is there a page on the site that brings these ...
0
votes
1answer
131 views

How to create (online / svg) map with rivers highlighted and without borders?

I want to create a world map on a website without administrative items such as borders, labels and without roads, only the continent outlines, but with big rivers visible (not like in Google Maps, ...
2
votes
1answer
607 views

Adding Single OGC WMS Layer in ArcGIS

Is it possible to add just a single layer from WMS service to a map in ArcGIS (Desktop/Portal)? As an example, I am looking at the Maritime Boundaries WMS Service from: Flanders Marine Institute (VLIZ)...
1
vote
1answer
526 views

HTML Annotation using pyqgis

I really like the html annotation tool in QGIS. My plan is to show a photo (web based image// jpg) on each point of my point shapefile. Unfortunately labels don't work as they do not parse HTML and ...
2
votes
1answer
196 views

Using pictures (JPEG) from web as symbol in MapServer 7 mapfile?

Is it possible to configure the mapfile so, that it shows for every point on the map a different picture from the web recognized by an id?
1
vote
0answers
330 views

Extended Qgis Web Client - (gisapp) Helloworld Project Setup on Ubuntu 15.10

I have a problem setting up the Helloworld Project to load in a browser. All QGIS server settings are working including 'GetCapabilities' requests etc. When I click on the test url: http://localhost/...
1
vote
1answer
103 views

postgis: union of faces of st_dump

I am trying to make a web application that renders 3D buildings (LoD1). I have a PostGIS (2.2.1dev) database which contains the 2D geometry of the buildings and the height. I used st_extrude to make a ...
2
votes
2answers
80 views

Representing coordinates on non-earth globes in semantic data

There are standards to represent geospatial data in the context of linked data, such as GeoSPARQL. However, I could not find a way to represent the coordinates that are not on Earth - such as, for ...
1
vote
1answer
176 views

QGIS Web Client cannot select Map Layer or use Layer Order

I have installed the QGIS Web Client from git with the install.sh script and went directly to copy a QIS project in the project directory (with map layers in Postgis). After struggling with CRS (in ...
2
votes
0answers
109 views

Clip and Zip Coordinate system options Geocortex

I have the standard geoprocessing service, Clip & Zip, which references a spatial reference folder containing various coordinate systems (in prj). The service works in geocortex via the standard '...
1
vote
0answers
452 views

Deploying ArcGIS Web App via windows IIS, domain instead of IP address [closed]

So first off, I'm a newbie at web apps. I have put together a working ArcGIS web app that is hosted on an Amazon EC2 Windows Server 2012 via IIS. The web app is working great, but I can only access it ...
2
votes
1answer
1k views

QGis plugin to django. (APP to webAPP)

What is the best aproach to make a qgis plugin using qt(python), and use that same app and integrate with a django project, in order to put that app on the web with the minimum replicated code ...
0
votes
0answers
275 views

How to serve data from GeoServer on remote computer (server)?

I have developed an application using GeoExt + OpenLayers + GeoServer and it works fine. I have installed OpenGeo Suite in one of the computers at work (to serve as server) and I have uploaded my ...
1
vote
0answers
52 views

pgRouting with my bus network and select the best of the available routes? [duplicate]

so here's the case: I have been using postgresql/postgis, openlayers and pgrouting to create an online application that selects and visualizes the best of the availabble routes. My problem is though: ...
-2
votes
1answer
2k views

Downloading GIS layers from India-WRIS (Water Resources Information System of India)? [closed]

How do you download GIS layers from the India-WRIS (Water Resources Information System of India) web GIS application?
1
vote
1answer
129 views

Web site for plan upload and measure

I've got plans of my house and a warehouse on paper. I would like to scan them in JPEG, import them on my PC and measure them. I'm looking for a website where I can upload those tiff, jpeg or pdf ...
0
votes
1answer
56 views

Is there a widget/service to put a marker and send data?

I need to ask people where they want to go in the city, and as a response I need either geocoded location, or a marker on a map. Although everyone knows his home address, not everyone knows the ...
1
vote
1answer
115 views

Show raster data in WEB

I have downloaded Landsat8 image and use matlab to processing temperature and vegetation. Then I insert data into PostGIS. I used QGIS to display the results but i want show in web. How to display the ...
1
vote
1answer
451 views

generic “There is a problem with your connection” error in CartoDB

I changed the cartoCSS for a visualization, but in a pretty straightforward way (fyi: changed some numerical cutoffs to other numbers, did not touch anything else). I am getting a "There is a problem ...
0
votes
1answer
65 views

How can I include a map viewer into my web server from my ArcGIS Server? [closed]

I have a web server, what contains my website. I would like to put a map viewer into my site, what would connected to my ArcGIS Server. How can I do this in the easiest way? The ArcGIS Server and my ...
1
vote
1answer
1k views

Finding the correct Web Server Base Folder URL - ArcGIS Viewer for Flex

When getting started with ArcGIS Viewer for Flex I enter the following details; Web Server Base Folder: C:\inetpub\wwwroot\flexviewers Web Server Base Folder URL: my machine name followed by the \...
1
vote
1answer
487 views

Flood records/database in Europe

Anyone knows where I can find a complete* database with the historic flood occurrence in Europe, at least since the 70's ? I am looking for some information on the date, number of floods*, amount ...
1
vote
1answer
38 views

Is it possible to add a gvSIG document on Html?And if yes, how?

I have completed a project in gvSIG and now I would like to be able to open it from my webpage, like a hyperlink or path or something.Can I really do that somehow? And if yes, could you please explain ...
4
votes
4answers
6k views

json to shapefile in javascript

I know, there are some libraries to convert .shp to .json even with javascript, but haven't found a way to convert .json back into .shp that could be implemented in web enviroment. Do you know or ...
1
vote
2answers
2k views

Local Map Web API Without internet connection

I have a single-page HTML5 app that consumes a bunch of different map providers. One of my requirements is that this work with no internet connection and some sort of map provider running on the box ...
3
votes
2answers
2k views

How to debug third party JavaScript libraries such as openlayers?

I am able to work with web development tools like firebug and dev tools and solve bugs in my javascript files. But when it comes to bugs that produce errors such as "typeError: e is null" which ...
2
votes
1answer
965 views

Adobe Illustrator to Interactive Web Map. Need the basic requirements and steps

I have a set of city maps designed and customized in Adobe Illustrator with me. This is the first time I'm involving a GIS project. I need to develop an API & GIS supported interactive Web Map (...
1
vote
4answers
510 views

Web service to see postgis polygons

Is there any website or web service where I throw a polygon postgis and he show me on the map this polygon. Example: I put this POLYGON((0 0, 1 0, 1 1, 0 1, 0 0)) and the service show me the ...
1
vote
2answers
1k views

GetFeatureInfo on ArcGIS Web Service

I am attempting to call do a GetFeatureInfo request on it a counties layer which is stored withing ArcSDE and hosted via ArcGIS Server 10. The request looks like WMS GetFeatureInfo Request The ...
0
votes
0answers
937 views

Openlayers2 Vector Feature label not Visible in IE 8 but visible in Google Chrome…?

I have created a WEB MAP using Openlayers-GeoServer-PostGIS.... The Label of one of the Vector feature layer is not visible in Internet Explorer 8(IE 8) ,but clearly visible in Google Chrome 27.0....
1
vote
1answer
2k views

What do I need to create web based GIS application to show GTFS data

I need to create several GIS based application and embed them on a web page for professional development. I need a cost effective solution and don't have big budget. Any help in right direction and to ...
1
vote
1answer
2k views

Display Shapefile on website (Java or PHP)

i have to write an application where similar to Google Maps where i have to display a shapefile in a web application. My available technologies are Java (frontend framework: Apache Wicket) or PHP. It ...
3
votes
1answer
97 views

Should Identify Tool be used in a Web application?

I was told having a Identify Tool is a bad practice in most web applications. Can anyone explain why or point me to a resource that explains why having a Identify Tool is considered bad design in a ...