Fwd: [Biogeosdi] Re: Search on the GBIF REST services
Begin forwarded message:
From: Donald Hobern dhobern@gbif.org Date: 26 de junio de 2007 22:47:00 GMT+02:00 To: Javier de la Torre jatorre@gmail.com Cc: Tim Sutton tim@linfiniti.com, biogeosdi@lists.tdwg.org Subject: Re: [Biogeosdi] Re: Search on the GBIF REST services
The tests we perform correspond to the following bits:
/** * Set if latitude appears to have the wrong sign */ public static final intGEOSPATIAL_PRESUMED_NEGATED_LATITUDE = 0x01; /** * Set if longitude appears to have the wrong sign */ public static final int GEOSPATIAL_PRESUMED_NEGATED_LONGITUDE = 0x02; /** * Set if latitude and longitude appears to have been switched */ public static final int GEOSPATIAL_PRESUMED_INVERTED_COORDINATES = 0x04; /** * Set if coordinates are (0,0) */ public static final int GEOSPATIAL_ZERO_COORDINATES = 0x08; /** * Set if coordinates not in range -90 to 90 and -180 to 180 */ public static final int GEOSPATIAL_COORDINATES_OUT_OF_RANGE = 0x10; /** * Set if coordinates do not match country name (covers cases not handled above) */ public static final int GEOSPATIAL_COUNTRY_COORDINATE_MISMATCH = 0x20;
Donald
Javier de la Torre wrote:
Buff... that is more than enough!! I suppose you also drop latitude=longitude=0 right?
I think we have to change our report on this topic jeje.
Cheers.
On 26/06/2007, at 22:13, Donald Hobern wrote:
Right now the dodginess is only detected for records where we interpret the Country name as a particular country and also have coordinates and the coordinates do not intersect the country. In many cases we actually also determine that the latitude is negated, the longitude is negated and/or the latitude and longitude are transposed.
Donald
Tim Sutton wrote:
Hi
Great stuff that we can now exclude dodgy / non existant occurrences - we could probably make th e second (coordinate issues) option user settable (or at the least a setting in our global config file).
Regards
Tim
2007/6/26, Javier de la Torre jatorre@gmail.com:
Great,
I will then uncomment the code :)
Javier.
On 26/06/2007, at 17:24, Donald Hobern wrote:
Thanks, Javier - found the problem - will get the fix deployed tomorrow.
Best wishes,
Donald
Javier de la Torre wrote: > Great Donald, > > We have now some comments to remove on the report about the
GBIF
> REST service ;) > > Still I have an issue when using the &coordinateissues=false > parameter > > This URL returns 195 records: > http://data.gbif.org/ws/rest/occurrence/list? > format=brief&scientificname=Puma+concolor > > This one none: > http://data.gbif.org/ws/rest/occurrence/list? > format=brief&coordinateissues=false&scientificname=Puma
+concolor
> > > And I suppose not all coordinates are wrong no? > > Cheers. > > > On 26/06/2007, at 14:29, Donald Hobern wrote: > >> Dear Javier, >> >> The structures are now stable. Sorry not to have copied
you on
>> my emails on what was changing. Adding
"&coordinatestatus=true"
>> should limit responses to those with coordinates. You can
also
>> use "&coordinateissues=false" to exclude records where we have >> detected that the coordinates do not match the supplied
country
>> name. >> >> Donald >> >> Javier de la Torre wrote: >>> Hey Donald, >>> >>> I am fixing some stuff on the prototype we did in Brasil
and I
>>> had to change my code to reflect the new format that the rest >>> services are sending now. Is this more or less stable now? >>> >>> And another question, would be possible to ask the service to >>> return only occurrences with coordinates. For us is not of
much
>>> use occurrences without coordinates. >>> >>> Thats the query I am trying >>> >>> http://newportal.gbif.org/ws/rest/occurrence/list? >>>
format=brief&minLatitude=-90&maxLatitude=90&scientificname=Puma
>>> +concolor >>> >>> Thanks in advance. >>> >>> Javier. >>> >>> >>> >> >> -- >> ------------------------------------------------------------ >> Donald Hobern (dhobern@gbif.org) >> Deputy Director for Informatics Global Biodiversity
Information
>> Facility Secretariat Universitetsparken 15, DK-2100
Copenhagen,
>> Denmark >> Tel: +45-35321483 Mobile: +45-28751483 Fax: +45-35321480 >> ------------------------------------------------------------ >> > > >
--
Donald Hobern (dhobern@gbif.org) Deputy Director for Informatics Global Biodiversity Information Facility Secretariat Universitetsparken 15, DK-2100 Copenhagen, Denmark Tel: +45-35321483 Mobile: +45-28751483 Fax: +45-35321480
biogeosdi mailing list biogeosdi@lists.tdwg.org http://lists.tdwg.org/mailman/listinfo/biogeosdi
participants (1)
-
Javier de la Torre