OGC TimeseriesML is an OGC Standard. Copyright (c) 2015, 2016, 2019, 2021 Open Geospatial Consortium. To obtain additional rights of use, visit http://www.opengeospatial.org/legal/ . The ObservationProcess schema defines a basic process type that may be used to describe the procedure used in a TimeSeries Observation event. Information about the process used in the Observation. A definition of the type of process used in the observation. This may be a Sensor, ManualMethod, Algorithm or Simulation (including models). Used to identify a process that is a source to this process. For example an earlier processing step. A list of the inputs used in the process. This may be a list of references to the data sets used (e.g. model input series) or a input array to an algorithm. Specifies the datum that is used as the zero point for level measurements. This can be process-specific as opposed the gauge at the actual monitoring point. Comments specific to the process from the operator. Reference to an external process definition. A list of the inputs used in the process. This may be a list of references to the data sets used (e.g. model input series) or a input array to an algorithm. A defintion of the type of process used in the observation. This may be a Sensor, ManualMethod, Algorithm or Simulation (including models). Describes the party responsible for performing the process. E.g. the person performing the method or operating the sensor.