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| </pre> | | </pre> |
| | | |
− | The search terms can be used together with AND and OR. | + | The search terms can be used together with AND and OR. There is also support for wildcards, free text searching and other operators: |
| + | |
| + | <pre> |
| + | Wildcard Description |
| + | |
| + | * any sequence of zero or more characters |
| + | ? any one character |
| + | </pre> |
| + | |
| + | <pre> |
| + | Operator Description |
| + | |
| + | AND Narrow search and retrieve records containing all of the words it separates. |
| + | OR Broaden search and retrieve records containing any of the words it separates. |
| + | NOT Narrow search and retrieve records that do not contain the term following it. |
| + | ( ) Group words or phrases when combining Boolean phrases and to show the order in which relationships should be considered. |
| + | </pre> |
| | | |
| Heavily modeled after the ESA Data hubs so the following should apply: | | Heavily modeled after the ESA Data hubs so the following should apply: |
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| </pre> | | </pre> |
| | | |
− | Les termes de recherche peuvent être utilisés avec AND et OR. | + | Les termes de recherche peuvent être utilisés avec AND et OR. Il existe également un support pour les caractères génériques, la recherche de texte libre et d'autres opérateurs: |
| + | |
| + | <pre> |
| + | Wildcard Description |
| + | |
| + | * any sequence of zero or more characters |
| + | ? any one character |
| + | </pre> |
| + | |
| + | <pre> |
| + | Operator Description |
| + | |
| + | AND Narrow search and retrieve records containing all of the words it separates. |
| + | OR Broaden search and retrieve records containing any of the words it separates. |
| + | NOT Narrow search and retrieve records that do not contain the term following it. |
| + | ( ) Group words or phrases when combining Boolean phrases and to show the order in which relationships should be considered. |
| + | </pre> |
| | | |
| Ainsi, comme indiqué précédemment, il est fortement calqué sur les concentrateurs de données ESA: | | Ainsi, comme indiqué précédemment, il est fortement calqué sur les concentrateurs de données ESA: |
| https://colhub.copernicus.eu/userguide/OpenSearchAPI | | https://colhub.copernicus.eu/userguide/OpenSearchAPI |
| </multilang> | | </multilang> |