At this level
app.gainforest.ac · 3- app.gainforest.ac.audio record Generic audio resource record aligned with the TDWG Audiovisual Core standard (http://www.tdwg.org/standards/638). Represents a single audio recording (field recording, soundscape, species call) with its technical metadata. Links to a dwc.occurrence as evidence and optionally to an ac.deployment describing the recording device setup. Does not carry location, weather, habitat, or device fields — those belong on dwc.event, dwc.occurrence, or ac.deployment respectively.
- app.gainforest.ac.deployment record Bioacoustics recorder deployment record. Describes a passive acoustic monitoring (PAM) device — such as an AudioMoth, Song Meter, or Swift — placed at a fixed location for a period of time. One deployment produces many audio recordings; each ac.audio record references its deployment via deploymentRef. Captures the device configuration, placement details, and duty cycle that are constant across all recordings from that deployment.
- app.gainforest.ac.multimedia record Audubon Core multimedia resource record. Represents a single media item (image, audio, video, spectrogram) associated with a biodiversity occurrence. Based on the TDWG Audiovisual Core standard (http://www.tdwg.org/standards/638). Each media item is a separate record linked to a dwc.occurrence via occurrenceRef.