WMS server rejects request "Parameter 'srs(crs)' has wrong value."

Omeka Classic Plugins
1

I’m trying to configure a neatline exhibit to pull WMS layer from https://maritimeboundaries.noaa.gov/arcgis/services/RNC/NOAA_RNC/MapServer/WmsServer?, layer 1.

That server seems to be running WMS version 1.3.0, which may be the problem.

I get no map showing up, but using Google Chrome developer tools to track the network transfers, I see this response coming back:

<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<!DOCTYPE ServiceExceptionReport SYSTEM "http://schemas.opengis.net/wms/1.1.1/exception_1_1_1.dtd">
<ServiceExceptionReport version="1.1.1">
  <ServiceException code="InvalidSRS">
Parameter 'srs(crs)' has wrong value.
  </ServiceException>
</ServiceExceptionReport>

The request that neatline made was:
https://maritimeboundaries.noaa.gov/arcgis/services/RNC/NOAA_RNC/MapServer/WmsServer?LAYERS=1&TRANSPARENT=TRUE&FORMAT=image%2Fpng&TILED=true&SERVICE=WMS&VERSION=1.1.1&REQUEST=GetMap&STYLES=&SRS=EPSG%3A900913&BBOX=-8240703.1442212,4962813.3718091,-8239480.1517688,4964036.3642615&WIDTH=256&HEIGHT=256

A little more info. The server responds with these capabilities available in CRS:

CRS:84
EPSG:4326
EPSG:3857
EPSG:102100
CRS:84
EPSG:4326
EPSG:3857
EPSG:102100
CRS:84
EPSG:4326
(and 2 more)

Is there any way around this?

Thanks

2

EPSG:3857 is the more modern equivalent name for EPSG:900913, which is what your request was specifying. EPSG:102100 is equivalent as well: they all refer to Web Mercator as used by Google Maps.

My understanding is that OpenLayers’s WMS support will just ask for whatever projection the base layer is defined to be, so you’d have to look at changing that. I’m not sure that anything defaults to 900913 anymore though… are you maybe using an old version of Neatline?