DD3 R14 element Resource locator, linkage sub-element

agiorguk / gemini

Resources relating to the UK Gemini metadata profile

5 stars 3 forks source link

DD3 R14 element Resource locator, linkage sub-element #53

Open PeterParslow opened 3 years ago

PeterParslow commented 3 years ago

See #13 (GEMINI bug tracker 2020-26.)

Expand guidance on “function” sub element to match the useful distinction in DCAT and clarify which values apply when, based on INSPIRE Metadata TG p104. Mention that WMS is “information” (INSPIRE Metadata TG example at C.2.4), and “download” “SHOULD be used for the URL at which this distribution is available directly, typically through a HTTP Get request.” (DCAT:downloadURL)

Sgaff commented 3 years ago

Question about the function sub-element: many portals these days have a search function that leads to a download function - how should that use case be captured?

KoalaGeo commented 3 years ago

http://example.com/wfs?VERSION=2.0.0&SERVICE=WFS&REQUEST=GetFeature&STORE DQUERY_ID=urn:ogc:def:query:OGC-WFS::GetFeatureById&ID=123345 WFS GetFeature request for downloading the data set `

PeterParslow commented 3 years ago

Notes from DD3:

Three DCAT2 tags:

“dcat:landingPage” 19115 function = information
“dcat:accessURL, 19115 function = information. Note: accessURL is more relevant where the target page then allows download.
“dcat:downloadURL” where 19115 function = download.

Mention that WMS is “information” (INSPIRE Metadata TG example at C.2.4), and “download” “SHOULD be used for the URL at which this distribution is available directly, typically through a HTTP Get request.” (DCAT:downloadURL)

PeterParslow commented 3 years ago

2021-06-21: Peter to draft suggested revised wording.

PeterParslow commented 2 years ago

Add to https://www.agi.org.uk/gemini/40-gemini/1062-gemini-datasets-and-data-series/#19 Guidance:

Guidance on selecting appropriate OnLineFunctionCode value for function sub-element.

OnLineFunctionCode	Meaning	Example
download	online instructions for transferring data from one storage device or system to another	WFS Direct URL to file
information	online information about the resource	WMS Product page
offlineAccess	online instructions for requesting the resource from the provider
order	online order process for obtaining the resource	Product ordering page
search	online search interface for seeking out information about the resource