1. Home
  2. aviation
  3. categorisedObservations
  4. SurfaceVisibilityAndBaseOfCloudLayer
  5. _VisibilityLessThan800mOrCloudBelow200ft
experimental

Entry: 1. surface visibility < 800m or base of cloud < 200ft or sky obscured

URI: http://reference.metoffice.gov.uk/aviation/categorisedObservations/SurfaceVisibilityAndBaseOfCloudLayer/VisibilityLessThan800mOrCloudBelow200ft    

The surface visibilty is less than 800m or the height above ground level of the Base of the lowest Cloud Layer for 3/8 Cloud (or SCT) or more is below 200ft or the sky is obscured.

Core metadata

is a Concept | node shape
submitted bymarqH
accepted on 9 Sep 2019 14:13:38.601

Download formats available

Download formats available

RDF ttl plain with metadata
RDF/XML plain with metadata
JSON-LD plain with metadata
CSV plain with metadata
Export all export

All metadata properties

date accepted 9 Sep 2019 14:13:38.601
date submitted 19 Jul 2019 10:08:31.798
definition
entity 1. surface visibility < 800m or base of cloud < 200ft or sky obscured
source graph graph

description The surface visibilty is less than 800m or the height above ground level of the Base of the lowest Cloud Layer for 3/8 Cloud (or SCT) or more is below 200ft or the sky is obscured.
item class Concept | node shape
label 1. surface visibility < 800m or base of cloud < 200ft or sky obscured
notation VisibilityLessThan800mOrCloudBelow200ft
register surface visibility and base of cloud layer
status status experimental
submitter
account name https://api.github.com/users/marqh
name marqH

type register item
version info 2
Pane is loading...
Select tab to expand

Definition

description The surface visibilty is less than 800m or the height above ground level of the Base of the lowest Cloud Layer for 3/8 Cloud (or SCT) or more is below 200ft or the sky is obscured.
label 1. surface visibility < 800m or base of cloud < 200ft or sky obscured
property threshold Visibility < 800m Or Cloud < 200ft
target class observation collection
type Concept | node shape