app.gainforest.dwc.occurrence
Schema Diff
+18 -3
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{
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"id": "app.gainforest.dwc.occurrence",
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"defs": {
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"main": {
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"key": "tid",
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"type": "record",
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"record": {
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"type": "object",
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"required": [
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"basisOfRecord",
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"scientificName",
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"eventDate",
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"createdAt"
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],
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"properties": {
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"sex": {
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"enum": [
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"male",
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"female",
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"hermaphrodite"
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],
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"type": "string",
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"description": "The sex of the biological individual(s).",
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"maxGraphemes": 64
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},
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"class": {
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"type": "string",
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"description": "The full scientific name of the class.",
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"maxGraphemes": 128
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},
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"genus": {
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"type": "string",
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"description": "The full scientific name of the genus.",
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"maxGraphemes": 128
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},
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"order": {
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"type": "string",
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"description": "The full scientific name of the order.",
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"maxGraphemes": 128
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},
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"county": {
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"type": "string",
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"description": "The full, unabbreviated name of the next smaller administrative region than stateProvince.",
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"maxGraphemes": 256
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},
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"dcType": {
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"enum": [
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"PhysicalObject",
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"StillImage",
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"MovingImage",
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"Sound",
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"Text",
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"Event",
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"Dataset"
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],
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"type": "string",
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"description": "The Dublin Core type class that best describes the resource (dc:type).",
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"maxGraphemes": 64
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},
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"family": {
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"type": "string",
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"description": "The full scientific name of the family.",
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"maxGraphemes": 128
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},
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"phylum": {
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"type": "string",
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"description": "The full scientific name of the phylum or division.",
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"maxGraphemes": 128
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},
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"country": {
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"type": "string",
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"description": "The name of the country or major administrative unit.",
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"maxGraphemes": 128
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},
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"eventID": {
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"type": "string",
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"description": "Identifier for the sampling event. Can be used to group occurrences from the same event.",
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"maxGraphemes": 256
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},
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"habitat": {
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"type": "string",
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"description": "A description of the habitat in which the event occurred (e.g., 'tropical rainforest', 'mangrove swamp', 'montane cloud forest').",
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"maxGraphemes": 512
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},
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"kingdom": {
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"type": "string",
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"description": "The full scientific name of the kingdom (e.g., 'Animalia', 'Plantae', 'Fungi').",
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"maxGraphemes": 128
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},
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"license": {
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"type": "string",
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"description": "A legal document giving official permission to do something with the record. Recommended: a Creative Commons URI (e.g., 'http://creativecommons.org/licenses/by/4.0/').",
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"maxGraphemes": 512
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},
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"behavior": {
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"type": "string",
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"description": "The behavior shown by the subject at the time of occurrence (e.g., 'foraging', 'nesting', 'roosting').",
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"maxGraphemes": 256
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},
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"eventRef": {
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"type": "string",
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"format": "at-uri",
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"description": "AT-URI reference to an app.gainforest.dwc.event record (for star-schema linkage)."
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},
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"locality": {
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"type": "string",
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"description": "The specific description of the place (e.g., '500m upstream of bridge on Rio Pará').",
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"maxGraphemes": 1024
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},
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"createdAt": {
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"type": "string",
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"format": "datetime",
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"description": "Timestamp of record creation in the ATProto PDS."
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},
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"eventDate": {
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"type": "string",
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"description": "The date or date-time (or interval) during which the occurrence was recorded. ISO 8601 format (e.g., '2024-03-15', '2024-03-15T10:30:00Z', '2024-03/2024-06').",
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"maxGraphemes": 64
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},
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"eventTime": {
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"type": "string",
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"description": "The time of the event. ISO 8601 format (e.g., '14:30:00', '14:30:00+02:00').",
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"maxGraphemes": 64
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},
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"lifeStage": {
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"type": "string",
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"description": "The age class or life stage at the time of occurrence (e.g., 'adult', 'juvenile', 'larva', 'seedling', 'sapling').",
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"maxGraphemes": 128
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},
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"taxonRank": {
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"enum": [
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"kingdom",
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"phylum",
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"class",
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"order",
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"family",
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"subfamily",
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"genus",
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"subgenus",
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"species",
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"subspecies",
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"variety",
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"form"
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],
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"type": "string",
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"description": "The taxonomic rank of the most specific name in scientificName.",
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"maxGraphemes": 64
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},
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"fieldNotes": {
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"type": "string",
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"description": "Notes or reference to notes taken in the field about the event.",
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"maxGraphemes": 10000
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},
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"locationID": {
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"type": "string",
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"description": "Identifier for the location (e.g., a reference to a named site).",
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"maxGraphemes": 256
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},
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"recordedBy": {
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"type": "string",
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"description": "Person(s) responsible for recording the occurrence in the field. Pipe-delimited for multiple (e.g., 'Jane Smith | John Doe').",
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"maxGraphemes": 512
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},
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"references": {
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"type": "string",
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"format": "uri",
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"description": "A related resource that is referenced, cited, or otherwise pointed to by the record (URL)."
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},
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"countryCode": {
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"type": "string",
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"maxLength": 2,
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"minLength": 2,
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"description": "The standard code for the country (ISO 3166-1 alpha-2)."
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},
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"datasetName": {
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"type": "string",
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"description": "The name identifying the dataset from which the record was derived.",
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"maxGraphemes": 256
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},
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"gbifTaxonKey": {
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"type": "string",
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"description": "GBIF backbone taxonomy key for the identified taxon. Retained for backward compatibility with existing GainForest workflows.",
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"maxGraphemes": 64
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},
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"identifiedBy": {
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"type": "string",
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"description": "Person(s) who assigned the taxon to the occurrence. Pipe-delimited for multiple.",
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"maxGraphemes": 512
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},
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"municipality": {
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"type": "string",
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"description": "The full, unabbreviated name of the next smaller administrative region than county.",
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"maxGraphemes": 256
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},
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"occurrenceID": {
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"type": "string",
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"description": "A globally unique identifier for the occurrence record. Recommended: a persistent URI (e.g., DOI, LSID, or UUID-based URI).",
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"maxGraphemes": 256
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},
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"recordedByID": {
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"type": "string",
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"description": "Persistent identifier(s) (e.g., ORCID) of the person(s) who recorded. Pipe-delimited for multiple.",
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"maxGraphemes": 512
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},
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"rightsHolder": {
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"type": "string",
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"description": "Person or organization owning or managing rights over the resource.",
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"maxGraphemes": 256
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},
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"audioEvidence": {
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"ref": "app.gainforest.common.defs#audio",
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"type": "ref",
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"description": "Audio evidence (bioacoustics, soundscape, species call, field recording, etc.)."
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},
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"basisOfRecord": {
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"enum": [
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"HumanObservation",
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"MachineObservation",
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"PreservedSpecimen",
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"LivingSpecimen",
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"FossilSpecimen",
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"MaterialSample",
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"MaterialEntity",
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"MaterialCitation"
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],
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"type": "string",
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"description": "The specific nature of the data record. Must be one of the Darwin Core class names.",
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"maxGraphemes": 64
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},
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"geodeticDatum": {
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"type": "string",
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"description": "The spatial reference system for the coordinates. Recommended: 'EPSG:4326' (WGS84).",
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"maxGraphemes": 64
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},
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"mediaEvidence": {
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"ref": "app.gainforest.common.defs#smallImage",
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"imageEvidence": {
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"ref": "app.gainforest.common.defs#image",
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"type": "ref",
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"description": "Direct image evidence uploaded as ATProto blob (photo of organism, camera trap image, etc.)."
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"description": "Image evidence (photo, camera trap, drone still, scanned specimen, etc.)."
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},
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"stateProvince": {
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"type": "string",
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"description": "The name of the next smaller administrative region than country.",
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"maxGraphemes": 256
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},
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"videoEvidence": {
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"ref": "app.gainforest.common.defs#video",
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"type": "ref",
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"description": "Video evidence (camera trap, drone footage, underwater video, behavioral observation, etc.)."
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},
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"collectionCode": {
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"type": "string",
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"description": "The name, acronym, or code identifying the collection or dataset from which the record was derived.",
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"maxGraphemes": 256
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},
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"dateIdentified": {
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"type": "string",
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"description": "The date on which the identification was made. ISO 8601 format.",
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"maxGraphemes": 64
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},
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"identifiedByID": {
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"type": "string",
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"description": "Persistent identifier(s) (e.g., ORCID) of the person(s) who identified. Pipe-delimited.",
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"maxGraphemes": 512
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},
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"samplingEffort": {
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"type": "string",
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"description": "The amount of effort expended during the event (e.g., '2 trap-nights', '30 minutes', '10 km transect').",
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"maxGraphemes": 256
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},
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"scientificName": {
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"type": "string",
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"description": "The full scientific name, with authorship and date if known (e.g., 'Centropyge flavicauda Fraser-Brunner 1933').",
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"maxGraphemes": 512
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},
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"vernacularName": {
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"type": "string",
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"description": "A common or vernacular name for the taxon.",
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"maxGraphemes": 256
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},
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"associatedMedia": {
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"type": "string",
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"description": "Identifiers (URIs) of media associated with the occurrence. Pipe-delimited for multiple.",
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"maxGraphemes": 2048
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},
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"decimalLatitude": {
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"type": "string",
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"description": "Geographic latitude in decimal degrees (WGS84). Positive values are north of the Equator. Range: -90 to 90.",
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"maxGraphemes": 32
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},
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"individualCount": {
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"type": "integer",
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"minimum": 0,
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"description": "The number of individuals present at the time of the occurrence."
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},
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"institutionCode": {
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"type": "string",
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"description": "The name or acronym of the institution having custody of the object(s) or information in the record.",
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"maxGraphemes": 256
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},
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"locationRemarks": {
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"type": "string",
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"description": "Comments about the location.",
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"maxGraphemes": 2048
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},
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"specificEpithet": {
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"type": "string",
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"description": "The name of the species epithet of the scientificName.",
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"maxGraphemes": 128
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},
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"taxonomicStatus": {
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"type": "string",
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"description": "The status of the use of the scientificName (e.g., 'accepted', 'synonym', 'doubtful').",
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"maxGraphemes": 64
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},
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"decimalLongitude": {
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"type": "string",
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"description": "Geographic longitude in decimal degrees (WGS84). Positive values are east of the Greenwich Meridian. Range: -180 to 180.",
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"maxGraphemes": 32
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},
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"occurrenceStatus": {
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"enum": [
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"present",
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"absent"
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],
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"type": "string",
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"description": "Statement about the presence or absence of a taxon at a location.",
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"maxGraphemes": 64
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},
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"organismQuantity": {
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"type": "string",
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"description": "A number or enumeration value for the quantity of organisms (e.g., '27', '12.5', 'many').",
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"maxGraphemes": 64
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},
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"samplingProtocol": {
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"type": "string",
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"description": "The method or protocol used during the event (e.g., 'camera trap', 'point count', 'mist net', '20m x 20m plot survey', 'acoustic monitoring').",
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"maxGraphemes": 1024
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},
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"verbatimLocality": {
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"type": "string",
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"description": "The original textual description of the place as provided by the recorder.",
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"maxGraphemes": 1024
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},
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"dynamicProperties": {
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"type": "string",
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"description": "Additional structured data as a valid JSON string (per Simple DwC Section 7.1). Example: '{\"iucnStatus\":\"vulnerable\",\"canopyCover\":\"85%\"}'. Should be flattened to a single line with no non-printing characters.",
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"maxGraphemes": 10000
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},
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"nomenclaturalCode": {
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"enum": [
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"ICZN",
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"ICN",
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"ICNP",
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"ICTV",
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"BioCode"
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],
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"type": "string",
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"description": "The nomenclatural code under which the scientificName is constructed.",
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"maxGraphemes": 64
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},
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"occurrenceRemarks": {
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"type": "string",
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"description": "Comments or notes about the occurrence.",
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"maxGraphemes": 5000
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},
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"associatedSequences": {
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"type": "string",
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"description": "Identifiers (URIs) of genetic sequence information associated with the occurrence. Pipe-delimited for multiple.",
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"maxGraphemes": 2048
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},
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"dataGeneralizations": {
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"type": "string",
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"description": "A description of actions taken to make the data less specific or complete (e.g., 'coordinates rounded to nearest 0.1 degree').",
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"maxGraphemes": 1024
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},
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"informationWithheld": {
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"type": "string",
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"description": "A description of what information is withheld from this record and why (e.g., 'coordinates generalized to protect endangered species').",
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"maxGraphemes": 1024
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},
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"spectrogramEvidence": {
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"ref": "app.gainforest.common.defs#spectrogram",
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"type": "ref",
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"description": "Spectrogram image showing frequency analysis of audio recording."
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},
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"associatedReferences": {
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"type": "string",
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"description": "Identifiers (URIs) of literature associated with the occurrence. Pipe-delimited for multiple.",
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"maxGraphemes": 2048
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},
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"higherClassification": {
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"type": "string",
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"description": "A complete list of taxa names terminating at the rank immediately superior to the taxon. Pipe-delimited (e.g., 'Animalia|Chordata|Mammalia|Rodentia|Ctenomyidae|Ctenomys').",
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"maxGraphemes": 1024
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},
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"infraspecificEpithet": {
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"type": "string",
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"description": "The name of the lowest or terminal infraspecific epithet.",
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"maxGraphemes": 128
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},
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"maximumDepthInMeters": {
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"type": "integer",
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"minimum": 0,
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"description": "The greater depth of a range of depth below the local surface (in meters)."
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},
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"minimumDepthInMeters": {
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"type": "integer",
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"minimum": 0,
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"description": "The lesser depth of a range of depth below the local surface (in meters)."
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},
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"organismQuantityType": {
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"type": "string",
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"description": "The type of quantification system used for organismQuantity (e.g., 'individuals', '% biomass', 'stems/ha').",
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"maxGraphemes": 128
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},
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"associatedOccurrences": {
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"type": "string",
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"description": "Identifiers of other occurrences associated with this one (e.g., parasite-host). Pipe-delimited.",
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"maxGraphemes": 2048
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},
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"identificationRemarks": {
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"type": "string",
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"description": "Comments or notes about the identification.",
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"maxGraphemes": 2048
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},
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"reproductiveCondition": {
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"type": "string",
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"description": "The reproductive condition at the time of occurrence (e.g., 'flowering', 'fruiting', 'budding', 'pregnant').",
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"maxGraphemes": 128
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},
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"identificationQualifier": {
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"type": "string",
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"description": "A brief phrase or standard term qualifying the identification (e.g., 'cf. agrestis', 'aff. agrestis').",
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"maxGraphemes": 256
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},
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"previousIdentifications": {
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"type": "string",
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"description": "Previous assignments of names to the occurrence. Pipe-delimited.",
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"maxGraphemes": 2048
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},
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"maximumElevationInMeters": {
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"type": "integer",
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"description": "The upper limit of the range of elevation (in meters above sea level)."
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},
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"minimumElevationInMeters": {
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"type": "integer",
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"description": "The lower limit of the range of elevation (in meters above sea level)."
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},
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"scientificNameAuthorship": {
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"type": "string",
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"description": "The authorship information for the scientific name (e.g., 'Fraser-Brunner 1933').",
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"maxGraphemes": 256
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},
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"coordinateUncertaintyInMeters": {
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"type": "integer",
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"minimum": 1,
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"description": "Horizontal distance (meters) from the given coordinates describing the smallest circle containing the whole location."
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}
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}
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},
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"description": "A biodiversity occurrence record following the Simple Darwin Core standard. Each record represents one occurrence of an organism at a location and time."
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}
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},
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"$type": "com.atproto.lexicon.schema",
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"lexicon": 1,
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"description": "A single biodiversity occurrence record aligned with Simple Darwin Core (TDWG Standard 450, version 2023-09-13). Represents one organism or group of organisms at a particular place and time."
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}