Difference between revisions of "Physical measurement - Mesure physique"
From KarstLink
| Line 73: | Line 73: | ||
|- | |- | ||
! Proposal B | ! Proposal B | ||
| − | | .... | + | |
| − | | .... | + | | For the large amount of data produced by our usual sensors (pressure, temperature, etc.) in long periods of measures, it is not realistic to encode each measure by a class instance. We propose to keep the data in a textual format close to the provider generated data (.cvs, .txt), with entities specificaly describing the metadata of each of these time series. |
| + | | Pour les grandes quantités de données produites par nos capteurs (pression, température, etc.) sur de longues périodes, il n'est pas raisonnable d'encoder chaque mesure par une instance d'observation. Nous proposons de conserver les données dans un format texte proche de celui créé par les logiciels du fournisseur, et de fournir une entité "méta-données" associée à chacun de ces fichiers. | ||
| + | |- | ||
| + | ! | ||
| + | | A series of physical measurements (http://www.w3.org/ns/sosa/Observation) | ||
| + | * Is a subclass of observations, defined by a type of observation (https://ontology.uis-speleo.org/ontology/#observationType) having the value Physical time-series (http://www.w3.org/ns/sosa/Observation) | ||
| + | * Must be connected to an underground cavity (https://ontology.uis-speleo.org/ontology/#UndergroundCavity) or to a point (https://www.w3.org/2003/01/geo/wgs84_pos#Point) | ||
| + | * Is linked to a document (http://purl.org/dc/terms/BibliographicResource) which contains the raw data (mandatory) | ||
| + | * Is linked with a Sensor: an extension of (http://www.w3.org/ns/sosa/Sensor), see below | ||
| + | * Is optionally associated (http://www.w3.org/ns/ssn/detects) with a subject (URI from Chebi such as CHEBI:15377) | ||
| + | * Is optionally associated (https://ontology.uis-speleo.org/ontology/#environnement) with an environment which can take only 6 values (water https://www.wikidata.org/wiki/Q283 - air https ://www.wikidata.org/wiki/Q7391292 - Rock https://www.wikidata.org/wiki/Q8063 - Sediments https://www.wikidata.org/wiki/Q180184 - Speleothem https://www. wikidata.org/wiki/Q154507 - other environments https://www.wikidata.org/wiki/Q35758 | ||
| + | * Is necessarily associated (https://www.w3.org/TR/owl-time/#time:hasBeginning) with a start date (https://www.w3.org/TR/owl-time/# time:inXSDDateTimeStamp) | ||
| + | * Is necessarily associated (https://www.w3.org/TR/owl-time/#time:hasEnd) with an end date (https://www.w3.org/TR/owl-time/# time:inXSDDateTimeStamp) | ||
| + | * Is optionally associated with a description (https://ontology.uis-speleo.org/ontology/#Description) which is composed | ||
| + | ** An optional title (http://purl.org/dc/terms/title) | ||
| + | ** From an Author required (http://purl.org/dc/terms/creator) | ||
| + | ** An optional language (http://purl.org/dc/elements/1.1/language) | ||
| + | ** A mandatory Description (http://purl.org/dc/terms/description) | ||
| + | | ....[Traduction française a venir] | ||
| + | |- | ||
| + | ! | ||
| + | | A Sensor is an extension of the Sosa sensors (http://www.w3.org/ns/sosa/Sensor) | ||
| + | * Is associated to one or more triples containing an observed property (from QUDT Quantity Kinds: https://www.qudt.org/doc/2024/03/DOC_VOCAB -QUANTITY-KINDS-ALL-v2.1.html), a unit (from QUDT Units https://www.qudt.org/doc/DOC_VOCAB-UNITS.html), and optionally with a prefix (from QUDT Prefixes https://www.qudt.org/doc/DOC_VOCAB-PREFIXES.html) | ||
| + | * Is optionally associated with a Quality which is freely described (Strings) | ||
| + | * A mandatory Description (http://purl.org/dc/terms/description), containing at least the specification of the structure of the Results Document (Strings) | ||
| + | | ....[Traduction française a venir] | ||
|- | |- | ||
|} | |} | ||
Revision as of 11:57, 9 June 2024
| Step 2 / Étape 2 | |
|---|---|
| Karstlin ontology proposal for physical measurement (en) |
Proposition d'ontologie Karstlink pour les mesures physiques (fr) |
| State: draft | État : brouillon |
| Planned vote: June 24 to 30, 2024. The page will be frozen on June 17, 2024. Voters will be the people registered on the Karstlink mailing list on June 17, 2024 | Vote prévu : 24 au 30 juin 2024. La page sera figée le 17 juin 2024. Les votants seront les personnes inscrites sur la liste de diffusion Karstlink le 17 juin 2024 |
| Propositions / Proposals | Description (en) | Description (fr) |
|---|---|---|
| Proposal A | A physical measurement or series of physical measurements (http://www.w3.org/ns/sosa/Observation)
|
Une mesure physique ou une série de mesures physiques (http://www.w3.org/ns/sosa/Observation)
|
| Proposal B | For the large amount of data produced by our usual sensors (pressure, temperature, etc.) in long periods of measures, it is not realistic to encode each measure by a class instance. We propose to keep the data in a textual format close to the provider generated data (.cvs, .txt), with entities specificaly describing the metadata of each of these time series. | Pour les grandes quantités de données produites par nos capteurs (pression, température, etc.) sur de longues périodes, il n'est pas raisonnable d'encoder chaque mesure par une instance d'observation. Nous proposons de conserver les données dans un format texte proche de celui créé par les logiciels du fournisseur, et de fournir une entité "méta-données" associée à chacun de ces fichiers. |
A series of physical measurements (http://www.w3.org/ns/sosa/Observation)
|
....[Traduction française a venir] | |
A Sensor is an extension of the Sosa sensors (http://www.w3.org/ns/sosa/Sensor)
|
....[Traduction française a venir] |
