Concept information
Preferred term
S3 MWR
Definition
- The design and specifications of the SENTINEL-3 MWR have been based on those of the Envisat MWR. The instrument will measure brightness temperature at 23.8 GHz and 36.5 GHz covering a bandwidth of 200 MHz in each channel. The lower frequency channel is mostly sensitive to atmospheric water vapour and the higher frequency channel to cloud liquid water. Conceptually, it is a balanced Dicke radiometer for brightness temperatures below the Dicke load temperature. Balancing is achieved by means of a noise injection circuit. For brightness temperatures higher than the Dicke load temperature, a conventional Dicke mode is used. (en)
Broader concept
Entry terms
- Sentinel-3 MWR (en)
See also
- Sentinel-3 MWR (en)
URI
https://earth.esa.int/concept/b5939f18-1f9a-5073-adf6-bb09a0cd9bba
{{label}}
{{#each values }} {{! loop through ConceptPropertyValue objects }}
{{#if prefLabel }}
{{/if}}
{{/each}}
{{#if notation }}{{ notation }} {{/if}}{{ prefLabel }}
{{#ifDifferentLabelLang lang }} ({{ lang }}){{/ifDifferentLabelLang}}
{{#if vocabName }}
{{ vocabName }}
{{/if}}