A declaration of a measured trees cluster for an organization
tid
Timestamp-based ID
Properties
areaSqMeters
string
Optional
Area of the cluster in square meters
maxGraphemes: 32 graphemesaverageDbhCm
string
Optional
Average diameter at breast height in cm
maxGraphemes: 16 graphemesaverageHeightMeters
string
Optional
Average tree height in meters
maxGraphemes: 16 graphemescreatedAt
string
datetime
Required
The date and time of the creation of the record
dataSource
string
Optional
Source of the data (e.g., 'KoBoToolbox', 'field survey')
maxGraphemes: 256 graphemesdecimalLatitude
string
Optional
Centroid latitude of the cluster
maxGraphemes: 32 graphemesdecimalLongitude
string
Optional
Centroid longitude of the cluster
maxGraphemes: 32 graphemesdescription
ref
app.gainforest.common.defs#richtext
Optional
Description of the cluster
dominantSpecies
string
Optional
Most common species scientific name
maxGraphemes: 256 graphemeslicense
string
Optional
Data license
maxGraphemes: 256 graphemesmeasuredBy
string
Optional
Person(s) who measured the trees (pipe-delimited)
maxGraphemes: 512 graphemesmeasurementDateRange
string
Optional
Date range of measurements (ISO 8601 interval)
maxGraphemes: 64 graphemesmeasurementProtocol
string
Optional
Description of the measurement protocol used
maxGraphemes: 1024 graphemesname
string
Optional
Name of the tree cluster/plot (e.g., 'Plot A - Riparian Zone')
maxGraphemes: 256 graphemesshapefile
ref
org.hypercerts.defs#smallBlob
Required
A blob pointing to a shapefile of the measured trees cluster
siteRef
string
at-uri
Optional
AT-URI reference to the site this cluster belongs to
speciesCount
integer
Optional
Number of distinct species in the cluster
minimum: 0totalTreeCount
integer
Optional
Total number of measured trees in the cluster
minimum: 0View raw schema
{
"key": "tid",
"type": "record",
"record": {
"type": "object",
"required": [
"shapefile",
"createdAt"
],
"properties": {
"name": {
"type": "string",
"description": "Name of the tree cluster/plot (e.g., 'Plot A - Riparian Zone')",
"maxGraphemes": 256
},
"license": {
"type": "string",
"description": "Data license",
"maxGraphemes": 256
},
"siteRef": {
"type": "string",
"format": "at-uri",
"description": "AT-URI reference to the site this cluster belongs to"
},
"createdAt": {
"type": "string",
"format": "datetime",
"description": "The date and time of the creation of the record"
},
"shapefile": {
"ref": "org.hypercerts.defs#smallBlob",
"type": "ref",
"description": "A blob pointing to a shapefile of the measured trees cluster"
},
"dataSource": {
"type": "string",
"description": "Source of the data (e.g., 'KoBoToolbox', 'field survey')",
"maxGraphemes": 256
},
"measuredBy": {
"type": "string",
"description": "Person(s) who measured the trees (pipe-delimited)",
"maxGraphemes": 512
},
"description": {
"ref": "app.gainforest.common.defs#richtext",
"type": "ref",
"description": "Description of the cluster"
},
"areaSqMeters": {
"type": "string",
"description": "Area of the cluster in square meters",
"maxGraphemes": 32
},
"averageDbhCm": {
"type": "string",
"description": "Average diameter at breast height in cm",
"maxGraphemes": 16
},
"speciesCount": {
"type": "integer",
"minimum": 0,
"description": "Number of distinct species in the cluster"
},
"totalTreeCount": {
"type": "integer",
"minimum": 0,
"description": "Total number of measured trees in the cluster"
},
"decimalLatitude": {
"type": "string",
"description": "Centroid latitude of the cluster",
"maxGraphemes": 32
},
"dominantSpecies": {
"type": "string",
"description": "Most common species scientific name",
"maxGraphemes": 256
},
"decimalLongitude": {
"type": "string",
"description": "Centroid longitude of the cluster",
"maxGraphemes": 32
},
"averageHeightMeters": {
"type": "string",
"description": "Average tree height in meters",
"maxGraphemes": 16
},
"measurementProtocol": {
"type": "string",
"description": "Description of the measurement protocol used",
"maxGraphemes": 1024
},
"measurementDateRange": {
"type": "string",
"description": "Date range of measurements (ISO 8601 interval)",
"maxGraphemes": 64
}
}
},
"description": "A declaration of a measured trees cluster for an organization"
}