beta This is a research service. This is not operational or supported.
experimental

Register: surface visibility and base of cloud layer

URI: http://reference.metoffice.gov.uk/aviation/categorisedObservations/SurfaceVisibilityAndBaseOfCloudLayer

Combined surface visibility and base of lowest cloud layer for 3/8 cloud (or SCT) or more in heights above ground level categorised observations and measurements used for Met Office Aviation Data.

Core metadata

is a Container | Register | concept scheme
submitted bymarqH
accepted on 9 Sep 2019 14:13:31.618

Download formats available

RDF ttlplainwith metadata
RDF/XMLplainwith metadata
JSON-LDplainwith metadata
CSVplainwith metadata
Export allexport

All properties of the register

description Combined surface visibility and base of lowest cloud layer for 3/8 cloud (or SCT) or more in heights above ground level categorised observations and measurements used for Met Office Aviation Data.
is member of relation in scheme
label surface visibility and base of cloud layer
modified 19 Jul 2019 10:08:31.790
type Container | Register | concept scheme
version info 1
Select tab to expand

Contents

Name Notation Description Types Status
3. surface visibility ≥ 1600m and base of cloud ≥ 300ft VisibilityAtLeast1600mAndCloudAtLeast300ft The surface visibilty is at least 1600m and the height above ... node shape , Concept experimental
4. surface visibility ≥ 2500m and base of cloud ≥ 500ft VisibilityAtLeast2500mAndCloudAtLeast500ft The surface visibilty is at least 2500m and the height above ... node shape , Concept experimental
5. surface visibility ≥ 3700m and base of cloud ≥ 700ft VisibilityAtLeast3700mAndCloudAtLeast700ft The surface visibilty is at least 3700m and the height above ... node shape , Concept experimental
6. surface visibility ≥ 5000m and base of cloud ≥ 1500ft VisibilityAtLeast5000mAndCloudAtLeast1500ft The surface visibilty is at least 5000m and the height above ... node shape , Concept experimental
7. surface visibility ≥ 8000m and base of cloud ≥ 2500ft VisibilityAtLeast8000mAndCloudAtLeast2500ft The surface visibilty is at least 8000m and the height above ... node shape , Concept experimental
2. surface visibility ≥ 800m and base of cloud ≥ 200ft VisibilityAtLeast800mAndCloudAtLeast200ft The surface visibilty is at least 800m and the height above g... node shape , Concept experimental
1. surface visibility < 800m or base of cloud < 200ft or sky obscured VisibilityLessThan800mOrCloudBelow200ft The surface visibilty is less than 800m or the height above g... node shape , Concept experimental
threshold Visibility < 800m Or Cloud < 200ft thresholdBelowVis800mOrCloud200ft Concept experimental
threshold Visibility 1600m Cloud 300ft thresholdVis1600mCloud300ft Concept experimental
threshold Visibility 2500m Cloud 500ft thresholdVis2500mCloud500ft Concept experimental
threshold Visibility 3700m Cloud 700ft thresholdVis3700mCloud700ft Concept experimental
threshold Visibility 5000m Cloud 1500ft thresholdVis5000mCloud1500ft Concept experimental
threshold Visibility 8000m Cloud 2500ft thresholdVis8000mCloud2500ft Concept experimental
threshold Visibility 800m Cloud 200ft thresholdVis800mCloud200ft Concept experimental