In this context, loading is for questions related to issues with data in a service not showing in a timely fashion in some GIS client. It is not intended for questions on how to add data to a database, or for questions related to balancing load on a set of servers.

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10
votes
4answers
6k views

Layer loadstart & loadend events in OpenLayers 3

OpenLayers 2 has these layer events "loadstart & loadend." What is equivalent to them in OpenLayers 3? While a vector layer loads and is rendered, I need to show a loading icon.
6
votes
3answers
8k views

OpenLayers load WFS vector layer: how to check whether all features are returned from server?

My app takes several seconds to return all features of a WFS layer from server, I am wondering whether there is a way to check whether all features are returned in coding, so that we can add a loading-...
5
votes
1answer
927 views

ggmap, ggimage… - Saving and loading maps in R

In my current R project I'm using the ggmap package to download and display maps. What bothers me is that you need internet access to load maps from google etc. I'd like to load a map from the ...
4
votes
2answers
2k views

OpenLayers: adding a loading indicator for WMS requests

I'm new to Openlayers and GIS in general. I have a WMS request followed by the addLayer method, and surrounded by the addition and deletion of a 'loading' class to an HTML element: $(toggle).parent('...
4
votes
3answers
293 views

how to make web mapping project run (serve map) faster

I'm implementing a project with openlayers 2.12, Geoserver 2.1.3 and PostgreSQL 9.1/PostGIS 2.0 I also use HTML5 Geolocation API and MapQuest's Geocoding API. In the database I have data (osm_line, ...
4
votes
2answers
510 views

How would I get number of tiles loaded, and total number loading?

So new to OpenLayers 3, and I'm trying to create a "loading bar" to indicate how much of a layer has loaded. I'm thinking of making it based on the number of tiles loaded so far divided by the total ...
4
votes
1answer
1k views

Loading group layer in ArcGIS Map Service?

My ArcGIS JavaScript application is using an ArcGIS Server Map Service that has a bunch of layers. It also has a group layer. The structure is: Service group_layer_0 layer_1 ...
3
votes
1answer
1k views

Waiting for Vector & WFS loading

user borrowed from friend since i use vector layer with wfs protocol, there is a little while before features loaded on the map. So i need to tell user to wait a moment until they load. what best ...
3
votes
2answers
1k views

Load locations faster in ArcGis network analyst

I am currently using ArcGis Network Analyst to calculate an OD cost matrix. I was wondering whether there is a faster way to load my locations (origins, destinations and barriers) because my current ...
3
votes
0answers
573 views

OpenStreetMap Tiles Not Loading in Firefox 17.0.1 - Pink Background [closed]

I recently ran into an issue where only a pink background is displayed in the openstreetmap on my webpage (tiles are not displaying). I found this topic OpenStreetMap tiles not loaded despite being ...
2
votes
2answers
299 views

Searching Open Source tool to load raster data into Oracle spatial

I'm looking for a tool to load raster data into oracle spatial. I found several commercial products but no open source tool. Is there anything available in the open source world?
2
votes
1answer
1k views

LoadingPanel - Waiting for Vector & WFS loading

I have vector layer with WFS protocol. and because I have a huge amount of data, there is a while before features loaded on the map. So i need to tell user to wait a moment until they load by ...
2
votes
0answers
69 views

How to maintain the data at XML document after changing schema with Diagramer?

After exporting XML with schema and data I did some changes to the schema with ArcGIS Diagramer. now i need to import the new schema and all the data to a new empty file GDB. what are the best ...
1
vote
1answer
1k views

OpenLayers 3 - Monitor layer loading progress

I'm doing an upgrade from OpenLayers 2 to OpenLayers 3. In OL2, I was monitoring the loading progress of layers with their loadstart and loadend events. With grid layers I was even able to show a ...
1
vote
2answers
566 views

How to update postgis layer from shapefile in QGIS?

My usual workflow with updating layer from shapefile was to: Open DB Manager; Load SHP files into QGIS; Open DB Manager; Import file (with drop option). Now my problem is that I have created ...
1
vote
1answer
443 views

Difference in raster size using raster2pgsql

I use the PostGIS-build-in raster2pgsql to load SAGA-raster into the db. I tried to grid them into 100x100-tiles, just as seen in the code: /usr/lib/postgresql/9.2/bin/raster2pgsql -s 32632 -a -F -...
1
vote
0answers
46 views

Cannot load openlayers wfs layer into Internet explorer

I am having problems loading wfs layers into IE using openlayers. My code is below. It works fine using Chrome or Firefox but fails in IE. I had a similar problem with WMS but managed to track down ...
1
vote
0answers
33 views

Can I tell QGIS to load/show only a part of an image?

can I tell QGIS to load/show only a part of an image without to extract this region as an extra/ new image?
1
vote
0answers
45 views

problem on loading kriging outputs [duplicate]

My problem is the following: everytime i run ordinary kriging or other interpolation techniques i obtain this error message from QGIS Notice that these are the details for SAGA I would like a ...
1
vote
1answer
818 views

Openlayers - how to display base layer before overlays and display overlays as they are being loaded?

This is my first question here. I already found a lot of good information here about openlayers so I guess it is the right place to ask. I am not a programer, I just usually adapt what I can find to ...
1
vote
0answers
64 views

Process to load elevation data into Oracle 11G

We have the National Elevation data set from USGS and considering loading it into Oracle (11G) database. Can someone help with the process/steps?
0
votes
1answer
25 views

Kaspersky Problem when opening ArcMap

It seems as if Desktop 10.4 is not compatible with Kaspersky Endpoint Security 10: Whenever I want to open a saved mxd (or the application itself) the loading time is increased from the normal 10 to ...
0
votes
1answer
216 views

How long should it take to load a point layer with readOGR? [closed]

I am afraid I am quite new to spatial analysis at anything beyond a superficial level, and I have only recently transitioned to utilizing R. I have been quite pleased with the versatility of areal ...
0
votes
0answers
15 views

SVG icons not loading in mapbox

I uploaded a zipped shapefile to Mapbox with about 500 location data points and tried to display each of those data points with one of 60 different SVG icons. Those SVG icons have been loading ...
0
votes
1answer
126 views

How to load POI based on map movements?

I'm currently creating a new website based on geo-localised informations, which is quite new to me. I need to display my points of interest according to where the map is, and where the user make it ...
0
votes
1answer
143 views

figure out if every tile is loaded

Is there a way to figure out if every tile of an ol.source.TileWMS is loaded? My attempt so far is the following: var tileColl = new ol.Collection() tileColl.on('change:length, function(e){ if(e....