756 reputation
38
bio website byte-consult.be
location Belgium
age 40
visits member for 2 years, 7 months
seen 15 hours ago

I'm a computer scientist, currently doing a lot of work in the asset tracking field. I do plenty of application design, lots of programming and system administration for a living. I'm not a particular expert in a field but I do go deep into a subject/problem which is probably my only specialty ;-)


Feb
16
comment Openlayer 3: geoJSON feature clustering
I know, look at my reply a bit lower.
Feb
16
answered Openlayer 3: geoJSON feature clustering
Feb
15
comment Openlayer 3: geoJSON feature clustering
I'm having the same problem. The geojson is loaded here, I can check in the debug. looks like something isn't working. I have no javascript errors either.
Oct
5
awarded  Yearling
Jul
31
awarded  Revival
Jan
24
answered Problems with OpenLayers and WFS - proxy.cgi issues
Jan
24
comment OpenLayers SelectFeature control not working after de- and re-activation of NavigationControl
Where is registerEvents called from ?
Nov
27
answered KML attribute data on onload of html page using openlayers
Nov
21
comment Openlayes - Loading 3 different KMLs via proxy; one appears and the others don't
pretty old question, but if you try the network link directly it will work. Your flightwise kml doesn't have 'Document' tag, which is needed for it to work on openlayers. Try the link inside flightwise instead. (but that one doesn't seem to work anymore now)
Nov
20
answered How to configure tilecache on nginx
Oct
5
awarded  Yearling
Apr
16
awarded  Caucus
Apr
16
comment Different searching results in local Nominatim and openstreetmap.org
You're hitting the border problem when using extracts with geocoding. You'll have to (atleast I did) modify the code and get some polygon defined around the covered area. I've had this with the benelux subset once. I believe the shape files could also help you there.
Feb
10
answered PgRouting routing algorithm from start to end via nodes with restrictions
Jan
29
answered Hosted nominatim services
Jan
14
comment (When) should I use a GIS-enabled database?
Tx for bringing SpatiaLite to my attention, I use sqlite extensively, I didn't know it existed.
Jan
12
comment GPS Tracking by SMS
I'm using gammu-smsd with sqlite3 and it's been running for 4 years now using SIEMENS MC35i , any kind of terminal GSM modem speaking a decent protocol will probably work with it. This is a good suggestion. I also have to add it's running on ubuntu linux on a minimac.
Jan
12
comment Tracking a vehicle without GPS device
Not always. Chances are not every sat is being reflected, but if it is just a question of 10 vs 8 sats used to fix position, the results of 8 will not be so off it becomes an issue for road use. I don't even look at visible metrix, only sats used to determine a fix. You could even hang your GPS receiver upside down under your car using reflections. This is not theory, we've tested this a lot. But I agree with you it's that it's not optimal, you just need to ask the question, how accurate do I really need it...
Jan
7
awarded  Autobiographer
Jan
1
revised What GPS device do I need for vehicle tracking?
Updated facts + spell check