Find occurrences.
occurrence(scientificname = NULL, taxonid = NULL, datasetid = NULL, nodeid = NULL, areaid = NULL, startdate = NULL, enddate = NULL, startdepth = NULL, enddepth = NULL, geometry = NULL, measurementtype = NULL, measurementtypeid = NULL, measurementvalue = NULL, measurementvalueid = NULL, measurementunit = NULL, measurementunitid = NULL, redlist = NULL, hab = NULL, mof = NULL, absence = NULL, event = NULL, dropped = NULL, flags = NULL, exclude = NULL, fields = NULL, qcfields = NULL, verbose = FALSE)
| scientificname | the scientific name. |
|---|---|
| taxonid | the taxon identifier (WoRMS AphiaID). |
| datasetid | the dataset identifier. |
| nodeid | the OBIS node identifier. |
| areaid | the OBIS area identifier. |
| startdate | the earliest date on which occurrence took place. |
| enddate | the latest date on which the occurrence took place. |
| startdepth | the minimum depth below the sea surface. |
| enddepth | the maximum depth below the sea surface. |
| geometry | a WKT geometry string. |
| measurementtype | the measurement type to be included in the measurements data. |
| measurementtypeid | the measurement type ID to be included in the measurements data. |
| measurementvalue | the measurement value to be included in the measurements data. |
| measurementvalueid | the measurement value ID to be included in the measurements data. |
| measurementunit | the measurement unit to be included in the measurements data. |
| measurementunitid | the measurement unit ID to be included in the measurements data. |
| redlist | include only IUCN Red List species. |
| hab | include only IOC-UNESCO HAB species. |
| mof | include measurements data (default = |
| absence | only include absence records ( |
| event | only include pure event records ( |
| dropped | only include dropped records ( |
| flags | quality flags which need to be set. |
| exclude | quality flags to be excluded from the results. |
| fields | fields to be included in the results. |
| qcfields | include lists of missing and invalid fields (default = |
| verbose | logical. Optional parameter to enable verbose logging (default = |
The occurrence records.
records <- occurrence(scientificname = "Abra sibogai")#>#>records <- occurrence(taxon = 141438, geometry = "POLYGON ((0 0, 0 45, 45 45, 45 0, 0 0))")#>