Vocabulary
Units of measure dimensions
| URI | http://vocab.nerc.ac.uk/collection/P24/current/ |
|---|---|
| Description | Classification concepts for units of measure based upon the fundamental SI quantities upon which they are based. |
| Creator | British Oceanographic Data Centre |
| Modified | 2025-06-04 |
| Version Info | 19 |
| Identifier | P24 |
| Register Manager | British Oceanographic Data Centre |
| Register Owner | British Oceanographic Data Centre |
| License | https://creativecommons.org/licenses/by/4.0/ |
Alternate Formats
Other formats for this page:
RDF/XML Turtle JSON-LDAlternate Profiles
Other views of this page:
Alternate Profiles ?Different Media Types (HTML, text, RDF, JSON etc.) and different information model views, profiles, are available for this resource.
Members
| ID ↑ | Preferred Label ↑ | Definition ↑ | Date ↑ |
|---|---|---|---|
| PERMOLPVOL | /[amount of substance]/[length*length*length] | Per the fundamental dimension of amount of substance per the cube of the fundamental dimension of length known as volume. | 2019-02-10 |
| PERVOL | /[length*length*length] | Per the cube of the fundamental dimension of length known as volume | 2011-11-18 |
| PERTIMEVOL | /[length*length*length]*[time] | Per the cube of the fundamental dimension of length known as volume, times the fundamental dimension of time. | 2022-11-15 |
| PERVOLPERTIME | /[length*length*length]/[time] | Per the cube of the fundamental dimension of length known as volume per the fundamental dimension of time. | 2019-02-08 |
| PERAREA | /[length*length] | Per the square of the fundamental dimension of length known as area | 2011-11-18 |
| PERAREAPERTIME | /[length*length]/[time] | Per the square of the fundamental dimension of length known as area per the fundamental dimension of time. | 2019-02-08 |
| PERLENGTH | /[length] | Per the fundamental dimension of length. | 2019-02-08 |
| PERLENGTHPERLENGTH | /[length]/[length] | Per the fundamental dimension of length per the fundamental dimension of length. | 2019-02-08 |
| PERLENGTHPERTIME | /[length]/[time] | Per the fundamental dimension of length per the fundamental dimension of time. | 2019-02-08 |
| PERMASS | /[mass] | Per the fundamental dimension of heaviness. | 2019-01-20 |
| PERTIME | /[time] | Per the fundamental dimension of time | 2011-11-18 |
| SIEMPM | [[[time*time*time]*[electric current*electric current]]/[[mass]*[length*length]]]/[length] | The base units for electrical conductity in the International System of Units (BIPM). | 2024-05-10 |
| POWAREA | [[mass]*[length*length]/[time*time*time]]/[length*length] | Energy (mass per unit are per unit time squared) per unit time (known as power) per unit area. | 2012-06-12 |
| MOL | [amount of substance] | The fundamental dimension of amount of substance. | 2019-02-10 |
| MOLPTIME | [amount of substance]*[time] | The fundamental dimension of amount of substance times the fundamental dimension of time. | 2022-11-15 |
| MOLPMOL | [amount of substance]/[amount of substance] | The fundamental dimension of amount of substance per the fundamental dimension of amount of substance. | 2022-10-10 |
| MOLPVOL | [amount of substance]/[length*length*length] | The fundamental dimension of amount of substance per the cube of the fundamental dimension of distance known as volume | 2022-11-15 |
| MOLPVOLPTIME | [amount of substance]/[length*length*length]/[time] | The fundamental dimension of amount of substance per the cube of the fundamental dimension of length (known as volume) per time. | 2019-02-10 |
| MOLPAREA | [amount of substance]/[length*length] | The fundamental dimension of amount of substance per the square of the fundamental dimension of distance known as area. | 2022-11-15 |
| MOLPAREAPTIME | [amount of substance]/[length*length]/[time] | The fundamental dimension of amount of substance per the square of the fundamental dimension of length (known as area) per time. | 2019-02-10 |
| MOLPMASS | [amount of substance]/[mass] | The fundamental dimension of amount of substance per the fundamental dimension of heaviness | 2022-11-15 |
| MOLPMASSPTIME | [amount of substance]/[mass]/[time] | The fundamental dimension of amount of substance per the fundamental dimension of heaviness per the fundamental dimension of time. | 2022-11-15 |
| DIMLESS | [dimensionless] | The concept of dimension does not apply | 2011-11-18 |
| A | [electric current] | The fundamental dimension of electric current. | 2024-03-13 |
| VOL | [length*length*length] | The cubeof the fundamental dimension of distance known as volume | 2011-11-18 |
| VOLVOL | [length*length*length]/[length*length*length] | The cube of the fundamental dimension of distance known as volume per the cube of the fundamental dimension of distance. | 2019-02-08 |
| VOLPERMASS | [length*length*length]/[mass] | The cube of the fundamental dimension of distance known as volume per the fundamental dimension of heaviness. | 2019-02-08 |
| AREA | [length*length] | The square of the fundamental dimension of distance known as area | 2011-11-18 |
| AREAPERTIME | [length*length]/[time] | The square of the fundamental dimension of distance known as area per the fundamental dimension of time | 2012-07-25 |
| LENGTH | [length] | Fundamental dimension of distance | 2011-10-26 |
| SPEED | [length]/[time] | Fundamental dimension of distance per fundamental dimension of time known as speed | 2011-11-18 |
| NMASS | [mass] | The fundamental dimension of heaviness | 2011-11-18 |
| POWER | [mass]*[length*length]/[time*time*time] | The fundamental dimension of power (mass per unit area per unit time cubed). | 2024-03-13 |
| ENERGY | [mass]*[length*length]/[time*time] | The fundamental dimension of energy (mass per unit area per unit time squared). | 2024-03-13 |
| MSPVOL | [mass]/[length*length*length] | The fundamental dimension of heaviness per the cube of the fundamental dimension of distance known as volume | 2011-11-18 |
| MSPVOLLENGTH | [mass]/[length*length*length]/[length] | The fundamental dimension of heaviness per the cube of the fundamental dimension of length (known as volume) per the fundamental dimension of length. | 2025-06-03 |
| MSPVOLTIME | [mass]/[length*length*length]/[time] | The fundamental dimension of heaviness per the cube of the fundamental dimension of distance known as volume per the fundamental dimension of time. | 2021-04-11 |
| MSPAREA | [mass]/[length*length] | The fundamental dimension of heaviness per the square of the fundamental dimension of distance known as area | 2011-11-18 |
| MSPAREATIME | [mass]/[length*length]/[time] | The fundamental dimension of heaviness per the square of the fundamental dimension of distance known as area per the fundamental dimension of time. | 2021-04-11 |
| FORCEPAREA | [mass]/[length]/[time*time] | The fundamental dimension of heaviness per the fundamental dimension of length per the square of the fundamental dimension of time. | 2022-10-10 |
| MPERLPERT | [mass]/[length]/[time] | The fundamental dimension of heaviness per the fundamental dimension of distance per the fundamental dimension of time. | 2020-01-20 |
| NASSMASS | [mass]/[mass] | The fundamental dimension of heaviness per fundamental dimension of heaviness | 2011-11-18 |
| MSPRTMSQ | [mass]/[time*time] | Fundamental dimension of mass per unit time squared. | 2018-07-03 |
| RAD | [radian] | The fundamental dimension of the amount of angular displacement | 2020-04-07 |
| RADPERL | [radian]/[length] | The fundamental dimension of the amount of angular displacement per the fundamental dimension of length. | 2020-09-04 |
| KELVIN | [temperature] | The fundamental dimension of the amount of hotness | 2011-11-18 |
| TIME | [time] | The fundamental dimension of time | 2013-01-29 |
| TIMEPERLENGTH | [time]/[length] | Fundamental dimension of time per the fundamental dimension of length. | 2018-07-10 |
