This ontology designed for farmers to monitor and optimize irrigation procedures and, in the future, other activities related to precision agriculture.

This document is a work in progress

Introduction

"This ontology manages the relationship between weather observations, crop growth parameters, and soil horizons for precision irrigation."

Axiomatization

Classes

QuantityValue

IRI: http://qudt.org/schema/qudt#QuantityValue

A numerical value paired with a QUDT unit (e.g., Celsius, Millimeter).

Observation

IRI: http://www.w3.org/ns/sosa/Observation

An act of carrying out an observation as defined by the SOSA standard.
In the domain ofhttp://www.w3.org/ns/sosa/hasFeatureOfInterest
http://www.w3.org/ns/sosa/hasResult
http://www.w3.org/ns/sosa/phenomenonTime
http://www.w3.org/ns/sosa/resultTime
https://ontologies.vaimee.com/agora/criteria#layerNumber
https://ontologies.vaimee.com/agora/criteria#portNumber
https://ontologies.vaimee.com/agora/criteria#sensorId
https://ontologies.vaimee.com/agora/weather#recordCount

Result

IRI: http://www.w3.org/ns/sosa/Result

The output of an observation, linking a property to its specific quantity.
In the range ofhttp://www.w3.org/ns/sosa/hasResult

Crop

IRI: https://ontologies.vaimee.com/agora/criteria#Crop

Defines growth parameters, thermal thresholds, and irrigation requirements for a specific plant type.
In the domain ofhttps://ontologies.vaimee.com/agora/criteria#classType
https://ontologies.vaimee.com/agora/criteria#cropClass
https://ontologies.vaimee.com/agora/criteria#cropType
https://ontologies.vaimee.com/agora/criteria#degreeDaysEmergence
https://ontologies.vaimee.com/agora/criteria#degreeDaysEndIrrigation
https://ontologies.vaimee.com/agora/criteria#degreeDaysLaiDecrease
https://ontologies.vaimee.com/agora/criteria#degreeDaysLaiIncrease
https://ontologies.vaimee.com/agora/criteria#degreeDaysRootIncrease
https://ontologies.vaimee.com/agora/criteria#degreeDaysStartIrrigation
https://ontologies.vaimee.com/agora/criteria#doyEndIrrigation
https://ontologies.vaimee.com/agora/criteria#doyStartIrrigation
https://ontologies.vaimee.com/agora/criteria#irriRatio
https://ontologies.vaimee.com/agora/criteria#irrigationShift
https://ontologies.vaimee.com/agora/criteria#irrigationVolume
https://ontologies.vaimee.com/agora/criteria#kcMax
https://ontologies.vaimee.com/agora/criteria#laiCurveFactor_a
https://ontologies.vaimee.com/agora/criteria#laiCurveFactor_b
https://ontologies.vaimee.com/agora/criteria#laiGrass
https://ontologies.vaimee.com/agora/criteria#laiMax
https://ontologies.vaimee.com/agora/criteria#laiMin
https://ontologies.vaimee.com/agora/criteria#maxHeightSurfacePuddle
https://ontologies.vaimee.com/agora/criteria#plantCycleMaxDuration
https://ontologies.vaimee.com/agora/criteria#psiLeaf
https://ontologies.vaimee.com/agora/criteria#rawFraction
https://ontologies.vaimee.com/agora/criteria#rootDepthMax
https://ontologies.vaimee.com/agora/criteria#rootDepthZero
https://ontologies.vaimee.com/agora/criteria#rootShape
https://ontologies.vaimee.com/agora/criteria#rootShapeDeformation
https://ontologies.vaimee.com/agora/criteria#sowingDoy
https://ontologies.vaimee.com/agora/criteria#stressTolerance
https://ontologies.vaimee.com/agora/criteria#thermalThreshold
https://ontologies.vaimee.com/agora/criteria#upperThermalThreshold

CropClass

IRI: https://ontologies.vaimee.com/agora/criteria#CropClass

Groups crops by irrigation requirements, such as herbaceous or arboreal types.
In the range ofhttps://ontologies.vaimee.com/agora/criteria#cropClass

Horizon

IRI: https://ontologies.vaimee.com/agora/criteria#Horizon

Represents a specific layer within a soil profile, characterized by depth and composition.
In the domain ofhttps://ontologies.vaimee.com/agora/criteria#bulkDensity
https://ontologies.vaimee.com/agora/criteria#clay
https://ontologies.vaimee.com/agora/criteria#coarseFragment
https://ontologies.vaimee.com/agora/criteria#horizonNumber
https://ontologies.vaimee.com/agora/criteria#kSat
https://ontologies.vaimee.com/agora/criteria#lowerDepth
https://ontologies.vaimee.com/agora/criteria#organicMatter
https://ontologies.vaimee.com/agora/criteria#sand
https://ontologies.vaimee.com/agora/criteria#silt
https://ontologies.vaimee.com/agora/criteria#thetaSat
https://ontologies.vaimee.com/agora/criteria#upperDepth
https://ontologies.vaimee.com/agora/criteria#waterContent
https://ontologies.vaimee.com/agora/criteria#waterPotential
In the range ofhttps://ontologies.vaimee.com/agora/criteria#horizon

Meteo_location

IRI: https://ontologies.vaimee.com/agora/criteria#Meteo_location

A geographic point responsible for providing weather data (observed or forecast) to one or more Units.
In the domain ofhttp://schema.org/elevation
http://schema.org/latitude
https://ontologies.vaimee.com/agora/criteria#forecastType
https://ontologies.vaimee.com/agora/criteria#waterTableAlpha
https://ontologies.vaimee.com/agora/criteria#weatherType
https://ontologies.vaimee.com/agora/weather#bulkDays
In the range ofhttps://ontologies.vaimee.com/agora/criteria#hasIdMeteo

Soil

IRI: https://ontologies.vaimee.com/agora/criteria#Soil

The physical profile of the earth at a specific location.
In the domain ofhttp://schema.org/identifier
https://ontologies.vaimee.com/agora/criteria#horizon

Unit

IRI: https://ontologies.vaimee.com/agora/criteria#Unit

A unit in our system is a tuple composed of [soil-type,crop-type,meteo-station]
In the domain ofhttp://schema.org/description
http://schema.org/location
http://schema.org/name
http://www.w3.org/2002/07/owl#topDataProperty
hasIdCrop
https://ontologies.vaimee.com/agora/criteria#hasIdMeteo
hasIdSoil
In the range ofhttp://www.w3.org/ns/sosa/hasFeatureOfInterest

BulkLoad

IRI: https://ontologies.vaimee.com/agora/weather#BulkLoad

Represents a high-volume data ingestion process for historical weather records.

Forecast

IRI: https://ontologies.vaimee.com/agora/weather#Forecast

Data structure for predicted weather conditions at a specific location.

History

IRI: https://ontologies.vaimee.com/agora/weather#History

Data structure for verified past weather observations.

Object Properties

Datatype Properties

hasIdCrop

IRI: https://ontologies.vaimee.com/agora/criteria#hasIdCrop

Links a crop to a specific plant type.
Domain includesUnit
Range includes

hasIdSoil

IRI: https://ontologies.vaimee.com/agora/criteria#hasIdSoil

Links a soil to a specific unit
Domain includesUnit
Range includeshttp://www.w3.org/2001/XMLSchema#integer