NDSF Framegrab Web Service
Description
The NDSF Framegrab Service provides access to metadata and images (framegrabs) captured by NDSF marine vehicles, primarily Alvin and Jason II. Results can be filtered with a number of query parameters, and returned in CSV, GML, GeoJSON, or Shapefile formats. This is a GeoWS compliant service.
Usage
Metadata Request Base URL
http://service.iedadata.org/ndsf/framegrab_metadata?Examples
http://service.iedadata.org/ndsf/framegrab_metadata?minlon=-45&minlat=-90&maxlon=45&maxlat=90&vehicle_name=Alvin http://service.iedadata.org/ndsf/framegrab_metadata?vehicle_name=Jason-II&format=geojson
Query Parameters
| name | example | description |
|---|---|---|
| minlongitude | -175.0 | The easternmost longitude. |
| maxlongitude | 10.0 | The westernmost longitude. |
| minlatitude | -60 | The southernmost latitude. |
| maxlatitude | 90 | The northernmost latitude. |
| starttime | 1980-10-29 12:14:59 | Include framegrabs only after this time. |
| endtime | 2015-11-15 1:12 | Include framegrabs only before this time. |
| cruise_id | AT11-06 | Include framegrabs from this cruise. |
| vehicle_name | Alvin | Include dives by this vehicle only. |
| dive_name | J2-093 | Retrieve the framegrabs from this dive only. |
| feature_name | transect | Search for dive features containing this string, and return all associated framegrabs. |
| event_text | Seadata1 | Search for event text containing this string. |
| format | geojson | Return results in this format. Valid formats are csv, xml, geojson, and shapezip. |
| download | false | Download data instead of displaying in the browser. |
See Description tab for more information about service.