WEB MAP SERVICE (WMS)
The Ministry of Fisheries spatial data infrastructure (SDI) makes 98 maps available via a web map service that implements the OGC (Open Geospatial Consortium) standard. A web map service allows a person or another computer system to request a map image. The request can be altered to determine how the map comes out; colours, size and other display related properties can be specified.
Example
By clicking on the hyper link below you will make a web map service request for the SDI to send you the Annual distribution of Blue cod map.
http://sdi.fish.govt.nz/sdi/mapserver.wms?VERSION=1.3.0&REQUEST=GetMap&LAYERS=Annual%20distribution%20of%20Blue%20cod&STYLES=&CRS=EPSG:4326&BBOX=-57.500758,%20157.0018,-24.000006,%20193&WIDTH=768&HEIGHT=1024&FORMAT=image/png&TRANSPARENT=TRUE&BGCOLOR=0xFFFFFF
If everything works as expected, the SDI will return the map as an image like the one below in a .PNG file format.

For those familiar with the technical aspects of OGC
The OGC GetCapabilities call is: http://sdi.fish.govt.nz/sdi/mapserver.wms?SERVICE=WMS&REQUEST=GetCapabilities&VERSION=1.3.0
If you would like to know more about WMS and related technologies here is a Wikipedia link: http://en.wikipedia.org/wiki/Open_Geospatial_Consortium
The complete list of the 98 available layer groups:
Annual distribution of Albacore tuna
Annual distribution of Alfonsino
Annual distribution of Anchovy
Annual distribution of Banded giant stargazer
Annual distribution of Barracouta
Annual distribution of Basking shark
Annual distribution of Bass
Annual distribution of Bigeye tuna
Annual distribution of Black cardinal fish
Annual distribution of Black flounder
Annual distribution of Black marlin
Annual distribution of Black oreo
Annual distribution of Blue cod
Annual distribution of Blue mackerel
Annual distribution of Blue marlin
Annual distribution of Blue moki
Annual distribution of Blue shark
Annual distribution of Blue warehou
Annual distribution of Bluenose
Annual distribution of Bollons rattail
Annual distribution of Brill
Annual distribution of Broadbill swordfish
Annual distribution of Bronze whaler shark
Annual distribution of Brown stargazer
Annual distribution of Butterfish
Annual distribution of Dark ghost shark
Annual distribution of Elephant fish
Annual distribution of Escolar
Annual distribution of Four-rayed rattail
Annual distribution of Frostfish
Annual distribution of Garfish
Annual distribution of Gemfish
Annual distribution of Giant stargazer
Annual distribution of Golden mackerel
Annual distribution of Greenback flounder
Annual distribution of Grey mullet
Annual distribution of Beachworm onuphid
Annual distribution of Black coral
Annual distribution of Black-footed paua
Annual distribution of Brodie's king crab
Annual distribution of Bryozoan community
Annual distribution of Catseye
Annual distribution of Cockle
Annual distribution of Deepwater tuatua
Annual distribution of Dendrophylliid coral
Annual distribution of Dredge oyster
Annual distribution of Dwarf white lamp shell
Annual distribution of Ear sponge
Annual distribution of Four-blotched umbrella octopus
Annual distribution of Frilled venus shell
Annual distribution of Giant seep clam
Annual distribution of Giant seep mussel
Annual distribution of Giant spider crab
Annual distribution of Giant spionid worm
Annual distribution of Giant squid
Annual distribution of Gold coral
Annual distribution of Green-lipped mussel
Annual distribution of Bottlenose dolphin
Annual distribution of Bryde's whale
Annual distribution of Dusky dolphin
Annual distribution of Bladder kelp
Annual distribution of Bronze karengo
Annual distribution of Durvillea willana (Lindauer)
Annual distribution of Chatham Islands bull kelp
Annual distribution of Ecklonia radiata
Annual distribution of Flapjack
Annual distribution of Gigartina atropurpurea
Annual distribution of Green karengo
Annual distribution of Antipodean albatross
Annual distribution of Auckland Island shag
Annual distribution of Black petrel
Annual distribution of Black-billed gull
Annual distribution of Black-fronted tern
Annual distribution of Bounty Island shag
Annual distribution of Brown noddy
Annual distribution of Buller's shearwater
Annual distribution of Campbell albatross
Annual distribution of Campbell Island shag
Annual distribution of Caspian tern
Annual distribution of Chatham albatross
Annual distribution of Codfish Island South Georgian diving petrel
Annual distribution of Eastern rockhopper penguin
Annual distribution of Flesh-footed shearwater
Annual distribution of Gibson's albatross
Annual distribution of Grey petrel
Annual distribution of Grey-faced petrel
Annual distribution of Grey-headed albatross
Albacore tuna FMAs
Alfonsino QMAs
Anchovy QMAs
All Areas - New Zealand Amateur Fishing Restrictions
All Areas - New Zealand Commercial Fishing Restrictions
Akaroa Recreational Survey
Annual distribution of Durvillea antarctica (Cham) Har
Annual distribution of Caulerpa brownii
Annual distribution of Cystophora torulosa
Annual distribution of Gigartina alveata
Annual distribution of Gracilaria chilensis
Please email us at nabis@fish.govt.nz if you need help or would like more information.
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