Element in a GetObservation request to a Sensor Observation service to constrain the observations to be returned regarding the observed feature.
SosFeatureOfInterest(objectIDs = list(NA), spatialOps = NULL)
A list of character identifiers of features in a SOS.
An object of class
Objects can be created by calls to the construction function of the form
SosFeatureOfInterestOrNULL is a virtual class to model optional slots of containing elements: No objects may be created from it.
Object of class
"list": Identifiers of features of interest.
Object of class
"OgcSpatialOpsOrNULL": A spatial filtering of the result.
signature(obj = "SosFeatureOfInterest", sos = "ANY"): Convert the object to a XML representation.
Specifies the feature for which observations are requested. This can either be represented by a reference to a feature ID advertised in the capabilities document or can be a spatial constraint.
See section 8.4.2 of the SOS specification: Na, A., Priest, M. (Eds.), Sensor Observation Service, Open Geospatial Consortium Inc., OGC 06-009r6, Version: 1.0
showClass("SosFeatureOfInterest")#> Class "SosFeatureOfInterest" [package "sos4R"] #> #> Slots: #> #> Name: objectIDs spatialOps #> Class: list OgcSpatialOpsOrNULL #> #> Extends: "SosFeatureOfInterestOrNULL"showClass("SosFeatureOfInterestOrNULL")#> Virtual Class "SosFeatureOfInterestOrNULL" [package "sos4R"] #> #> No Slots, prototype of class "NULL" #> #> Known Subclasses: #> Class "NULL", directly #> Class "SosFeatureOfInterest", directly #> Class ".NULL", by class "NULL", distance 2, with explicit coerce