Find occurrences.
occurrence(scientificname = NULL, taxonid = NULL, datasetid = NULL,
nodeid = NULL, instituteid = 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, wrims = NULL, extensions = NULL, hasextensions = NULL,
mof = NULL, dna = NULL, absence = NULL, event = NULL, dropped = NULL,
flags = NULL, exclude = NULL, fields = NULL, qcfields = NULL, verbose = FALSE)
The occurrence records.
the scientific name.
the taxon identifier (WoRMS AphiaID).
the dataset identifier.
the OBIS node identifier.
the OBIS institute identifier.
the OBIS area identifier.
the earliest date on which occurrence took place.
the latest date on which the occurrence took place.
the minimum depth below the sea surface.
the maximum depth below the sea surface.
a WKT geometry string.
the measurement type to be included in the measurements data.
the measurement type ID to be included in the measurements data.
the measurement value to be included in the measurements data.
the measurement value ID to be included in the measurements data.
the measurement unit to be included in the measurements data.
the measurement unit ID to be included in the measurements data.
include only IUCN Red List species.
include only IOC-UNESCO HAB species.
include only WRiMS species.
which extensions to include (e.g. MeasurementOrFact, DNADerivedData, default = NULL
).
which extensions need to be present (e.g. MeasurementOrFact, DNADerivedData, default = NULL
).
include measurements data (default = NULL
).
include DNA data (default = NULL
).
only include absence records (TRUE
), exclude absence records (NULL
) or include absence records (include
).
only include pure event records (TRUE
), exclude pure event records (NULL
) or include event records (include
).
only include dropped records (TRUE
), exclude dropped records (NULL
) or include dropped records (include
).
quality flags which need to be set.
quality flags to be excluded from the results.
fields to be included in the results.
include lists of missing and invalid fields (default = NULL
).
logical. Optional parameter to enable verbose logging (default = FALSE
).
records <- occurrence(scientificname = "Abra sibogai")
records <- occurrence(taxonid = 141438, startdate = as.Date("2007-10-10"))
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