Hello,
I'm trying to perform a GetFetureInfo request over several raster layers to
build some charts. I'm setting de INFO_FORMAT parameter to application/json and
I'm getting
{"type":"FeatureCollection","totalFeatures":"unknown","features":[
{"type":"Feature","id":"","geometry":null,"properties":{"GRAY_INDEX":11735}},
{"type":"Feature","id":"","geometry":null,"properties":{"GRAY_INDEX":11399}},
{"type":"Feature","id":"","geometry":null,"properties":{"GRAY_INDEX":10563}},
{"type":"Feature","id":"","geometry":null,"properties":{"GRAY_INDEX":14560}},
{"type":"Feature","id":"","geometry":null,"properties":{"GRAY_INDEX":15902}},
{"type":"Feature","id":"","geometry":null,"properties":{"GRAY_INDEX":16138}}
],"crs":null}
My questions are:
How can I get the ID of each feature? It would be great to have the layer name
there to identify the requested layer and the returned value.. Just like if the
INFO_FORMAT is application/vnd.ogc.gml
<?xml version="1.0" encoding="UTF-8"?><wfs:FeatureCollection
xmlns="http://www.opengis.net/wfs"; xmlns:wfs="http://www.opengis.net/wfs";
xmlns:TELEDETEKZIOA="http://geoserver.hazi.eus/satimagery";
xmlns:gml="http://www.opengis.net/gml";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://www.opengis.net/wfs
http://geo.hazi.eus/schemas/wfs/1.0.0/WFS-basic.xsd";><gml:boundedBy><gml:Box
srsName="http://www.opengis.net/gml/srs/epsg.xml#25830";><gml:coordinates
xmlns:gml="http://www.opengis.net/gml"; decimal="." cs="," ts=" ">-1,-1
0,0</gml:coordinates></gml:Box></gml:boundedBy><gml:featureMember><TELEDETEKZIOA:S2A_20170512T111302456Z_NDVI
fid=""><TELEDETEKZIOA:GRAY_INDEX>11735.0</TELEDETEKZIOA:GRAY_INDEX></TELEDETEKZIOA:S2A_20170512T111302456Z_NDVI></gml:featureMember><gml:featureMember><TELEDETEKZIOA:S2A_20170509T110556093Z_NDVI
fid=""><TELEDETEKZIOA:GRAY_INDEX>11399.0</TELEDETEKZIOA:GRAY_INDEX></TELEDETEKZIOA:S2A_20170509T110556093Z_NDVI></gml:featureMember><gml:featureMember><TELEDETEKZIOA:S2A_20170502T110937275Z_NDVI
fid=""><TELEDETEKZIOA:GRAY_INDEX>10563.0</TELEDETEKZIOA:GRAY_INDEX></TELEDETEKZIOA:S2A_20170502T110937275Z_NDVI></gml:featureMember><gml:featureMember><TELEDETEKZIOA:S2A_20170429T110525766Z_NDVI
fid=""><TELEDETEKZIOA:GRAY_INDEX>14560.0</TELEDETEKZIOA:GRAY_INDEX></TELEDETEKZIOA:S2A_20170429T110525766Z_NDVI></gml:featureMember><gml:featureMember><TELEDETEKZIOA:S2A_20170422T111300457Z_NDVI
fid=""><TELEDETEKZIOA:GRAY_INDEX>15902.0</TELEDETEKZIOA:GRAY_INDEX></TELEDETEKZIOA:S2A_20170422T111300457Z_NDVI></gml:featureMember><gml:featureMember><TELEDETEKZIOA:S2A_20170419T110601310Z_NDVI
fid=""><TELEDETEKZIOA:GRAY_INDEX>16138.0</TELEDETEKZIOA:GRAY_INDEX></TELEDETEKZIOA:S2A_20170419T110601310Z_NDVI></gml:featureMember></wfs:FeatureCollection>
I've made a test with Freemarker templates but it doesn't change anything in
the response. Templates are for text/html only or do they work with other
INFO_FORMAT values?
Thanks in advance
Regards,
Agur bero bat,
David Alda Fernández de Lezea
Área de Sistemas de Información Geográfica, Planificación Territorial y
Forestal Informazio Geografikoen Sistemak, Lurralde eta Baso Antolaketaren
Arloa.
[email protected] | www.hazi.eus
T 945 003 240 - M 627 923 170 - F 945 003 290
Hazi | Granja Modelo de Arkaute s/n | 01192 Arkaute - Araba
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