18,504 reputation
32660
bio website ian01.geog.psu.edu
location Worthing, United Kingdom
age 48
visits member for 4 years, 6 months
seen 15 mins ago

I am a software engineer at Envitia Ltd. I am a GeoTools developer in my spare time. I used to teach a course on open web standards at Penn State University.


Jan
13
comment England - Non-metropolitan counties and the ONSPD (Postcode data)
Not all of England is in a county
Jan
13
comment PNG external graphic symbol does not look smooth in Geoserver/Openlayers?
What format is your map requested in?
Jan
13
comment SQL query works in PostgreSQL but not in GeoServer SQL View
Can you create a view in postgis using that function?
Jan
12
answered PostGis: Geometry from UTM text
Jan
12
answered PostGis: Geometry from UTM text
Jan
10
comment How are ESRI WKT projections different from OGC WKT projections?
Basically ESRI make it up as they go along :-)
Jan
10
comment Documentation for Geoserver XML
Also documentation pull requests are always well received.
Jan
10
comment Documentation for Geoserver XML
But restful interfaces are self documenting :-) just ask for an example of any object from the server, the put it back
Jan
9
comment Error Reading ESRI ArcGrid File using GeoTools?
But what if you are using a gdal format like arcgrid?
Jan
8
answered geotools Linestring distance in meters
Jan
8
comment geotools Linestring distance in meters
You could use the auto projections which match each area
Jan
8
comment FATAL: **password authentication failed for user “Geotools”**
are you using the gt-epsg-postgrsql jar to provide referencing? You might find gt-epsg-hsql works better.
Jan
7
comment Error Reading ESRI ArcGrid File using GeoTools?
prune the unused jars - there are compiled references to them in the code base.
Jan
7
comment geotools Linestring distance in meters
reproject your lines in to a better projection and proceed as you were with JTS.
Jan
7
comment Error Reading ESRI ArcGrid File using GeoTools?
I don't think you can do that
Jan
7
answered Error Reading ESRI ArcGrid File using GeoTools?
Jan
7
comment Error Reading ESRI ArcGrid File using GeoTools?
It might be that you have no projection defined for the file (or atleast GeoTools can't see one) - what does gdalinfo say?
Jan
7
comment Error Reading ESRI ArcGrid File using GeoTools?
can you turn logging up to DEBUG and see if anything useful pops up?
Jan
6
comment Is scientific notation in ASCII grid files non-standard?
Should work, any reason to believe it doesn't? I know the GeoTools reader does.
Jan
6
comment Any tools to convert GTFS (General Transit Feed Specification) in SHP / KML?
It would probably be better if you identified your self as the author more clearly.