Back to PCA website
ISO 15926 Part 4: Core reference data - Edition 4
Search this library
Thing
(2)
AbstractObject
(12)
Class
(25)
ClassOfIndividual
(12)
ClassOfArrangedIndividual
(3)
Loading…
ClassOfEvent
(1)
Loading…
ClassOfPhysicalObject
(12)
Loading…
EnumeratedSetOfIndividual
(1)
Loading…
Property
(394)
3D COORDINATES
(1)
Loading…
AMOUNT
(3)
Loading…
AMOUNT OF SUBSTANCE
(1)
Loading…
ANGULAR VELOCITY
(3)
Loading…
AREA(math)
(12)
Loading…
AREIC HEAT FLOW RATE
(1)
Loading…
CAPACITANCE
(1)
Loading…
CAPACITY (volume)
(2)
Loading…
CAPACITY(power)
(2)
Loading…
COMPRESSIBILITY FACTOR
(1)
Loading…
CONCENTRATION
(11)
Loading…
CONTROL RANGE
(1)
Loading…
COST
(31)
Loading…
COUNT
(15)
Loading…
DECELERATION
(1)
Loading…
DENSITY
(4)
Loading…
DIAMETER RANGE
(1)
Loading…
DIFFUSION COEFFICIENT
(2)
Loading…
DIMENSIONLESS PROPERTY
(3)
Loading…
DURATION
(49)
Loading…
ELECTRIC CHARGE
(2)
Loading…
ELECTRIC CONDUCTANCE
(2)
Loading…
ELECTRIC LOAD
(1)
Loading…
ELECTRIC RESISTANCE
(2)
Loading…
ELECTROMOTIVE FORCE
(1)
Loading…
ENERGY
(35)
Loading…
ENERGY DENSITY
(1)
Loading…
ENTROPY
(1)
Loading…
EVENT RATE
(3)
Loading…
CHEMICAL OXYGEN DEMAND
ShapeDimension
(29)
Loading…
Status
(16)
Loading…
SUBJECT AREA
(29)
Loading…
ClassOfPeriodInTime
IndividualDimension
ParticipatingRoleAndDomain
SWITCHGEAR AND CONTROL GEAR
NUMBER RANGE OF 0 TO INF
(1)
Loading…
RoleAndDomain
(2)
Loading…
Cardinality
EmptyClass
NUMBER RANGE 0 - 1
NUMBER RANGE 10 - 50
NUMBER RANGE 3-15
NUMBER RANGE 4 - 20
NUMBER RANGE OF -1 TO INF
NUMBER RANGE OF -273.15 TO INF
NUMBER RANGE OF -INF TO +INF
NUMBER RANGE OF 0 TO 4PI
ONE TO MANY
ONE TO ONE
SCALE CLASS
SIZE
THREE TO THREE
THREE-DIMENSIONAL NUMBER
TWO TO MANY
TWO TO TWO
TWO-DIMENSIONAL NUMBER
VARIABLE IN EQUATION
ZERO TO MANY
ZERO TO ONE
ClassOfAbstractObject
(3)
Loading…
MultidimensionalObject
(6)
Loading…
NUMBER(math)
(12)
Loading…
OBJECT WITH STRUCTURED MESH ORIGIN AND ORIENTATION
(2)
Loading…
Relationship
(27)
Loading…
STRUCTURE(math)
(10)
Loading…
VECTOR
(17)
Loading…
INTELLECTUAL PROPERTY
LATTICE VECTOR
SPAN
TENSOR
PossibleIndividual
(11)
Loading…
ISO 15926 Part 4: Core reference data - Edition 4
/ RDLs
/ ISO 15926 Part 4: Core reference data - Edition 4
/ CHEMICAL OXYGEN DEMAND
CHEMICAL OXYGEN DEMAND
Class
Hide menu
Identifier
https://posccaesar.org/ontology/15926-4/4.0/CHEMICAL_OXYGEN_DEMAND
Definition
A <CHEMICAL OXYGEN DEMAND> is a <Property> tha is the quantity of oxygen used in biological and non-biological oxidation of materials in water; a measure of water quality
Details
Taxonomy
More info
Details
Types:
Class
PROPERTY AND STATUS
SinglePropertyDimension
Is defined by:
ISO 15926 Part 4: Core reference data - Edition 4
Related terms
Notes
Taxonomy
Super classes:
Property
Sub classes:
Members
More info
wasDerivedFrom
CHEMICAL_OXYGEN_DEMAND
source
ETC/CDS. General Environmental Multilingual Thesaurus (GEMET 2000)
History
