I have WMS and WFS services available to me and am trying to do the following:
I am trying to identify images(features) within a given BBOX using WFS, and then I want to retrieve the individual images through WMS GetMap based on the featureid from the WFS call.
The WFS query that I make is (URL modified to hide actual server information):http://www.wfsserver.com/catalogser....6501752378911,EPSG:4326&WIDTH=512&HEIGHT=512
My understanding of the above query:
16478949f5fc3c87ba329fcf608085a3 40.81988700000292 -73.95899850000016 40.63913550005475 -73.95894900000025 40.64983200005168 -73.73234250038556 40.83001650000002 -73.7327880003848 40.81988700000292 -73.95899850000016 2015-09-03 17:32:02 ............... and so forthThe WMS query that I do following the WFS query is:
https://www.wmsserver.com/mapservic...=featureid='464fd8ace00f7e8de1b0976b51a83042'
My understanding of the above WMS query:
In my head, what I am doing is very simple: Get all of the images (features) within a given BBOX using WFS. Run results through WMS GetMap with a featureid CQL Filter to get all the images individually from within that BBOX.
Is there anything that I am doing which is obviously wrong? Could this be a problem with our server?
أكثر...
I am trying to identify images(features) within a given BBOX using WFS, and then I want to retrieve the individual images through WMS GetMap based on the featureid from the WFS call.
The WFS query that I make is (URL modified to hide actual server information):http://www.wfsserver.com/catalogser....6501752378911,EPSG:4326&WIDTH=512&HEIGHT=512
My understanding of the above query:
- I specify WFS as the service and GetFeature as the REQUEST type to pull metadata for the features.
- I specify FinishedFeature as the feature type to get the data from (this is the name of the feature type that I happen to be using).
- I specify a BBOX to restrict the area for which I want to pull the features from and specify EPSG:4326 as the SRS for the BBOX.
- Width and Height is set to 512 (I don't know how this affects anything since I can change the values and still get the same results).
16478949f5fc3c87ba329fcf608085a3 40.81988700000292 -73.95899850000016 40.63913550005475 -73.95894900000025 40.64983200005168 -73.73234250038556 40.83001650000002 -73.7327880003848 40.81988700000292 -73.95899850000016 2015-09-03 17:32:02 ............... and so forthThe WMS query that I do following the WFS query is:
https://www.wmsserver.com/mapservic...=featureid='464fd8ace00f7e8de1b0976b51a83042'
My understanding of the above WMS query:
- I specify WMS as the service and GetMap as the REQUEST type in order to retrive the image.
- I specify Imagery as my layer (Not what it's actually named, but it's what I'm calling it here)
- I specify JPEG as the imagery format.
- I specify 512x512 for width and height, and that is the size the image gets returned in.
- I specify EPSG:4326 to specify the SRS for the BBOX.
- I specify the CQL_FILTER for a featureid filter and give the featureid that I got form the WFS query.
In my head, what I am doing is very simple: Get all of the images (features) within a given BBOX using WFS. Run results through WMS GetMap with a featureid CQL Filter to get all the images individually from within that BBOX.
Is there anything that I am doing which is obviously wrong? Could this be a problem with our server?
أكثر...