In [ ]:
from owslib import fes
from owslib.csw import CatalogueServiceWeb

schemes = set()
c   = CatalogueServiceWeb("https://data.noaa.gov/csw", timeout=20)
fil = fes.PropertyIsLike(propertyname='apiso:AnyText', literal="*sea_surface_height_above_sea_level*", wildCard='*')
c.getrecords2(constraints=[fil], maxrecords=1000, esn='full')

In [3]:
for record, item in c.records.items():
    for d in item.references:
        schemes.add(d['scheme'])

In [10]:
for scheme in schemes:
    print scheme


Information
HTTP
metadata and Readme file.
Integrating Bathymetric and Topographic Datasets ASCII DEM
More information about WMO's Pub 47 can be found at this link.
the TDS can provide WMS
For "real-time" Pub 47 station information
Pressure
location
FTP
None
http
WMS
Download NetCDF DEM
Integrating Bathymetric and Topographic Datasets Homepage
format layout and definitions.
search
metadata and readme file.
please see the OPeNDAP web site at http://opendap.org/.
spatial and and other product-specific criteria. You may also create a subscription to order data on a regular basis.
order
preview and access DEM
.html
Download DEM
LAS

In [9]:
type(schemes)


Out[9]:
set

In [ ]: