Journal: Sensors (Basel, Switzerland)

Article Title: Sea Ice Detection Based on Differential Delay-Doppler Maps from UK TechDemoSat-1

doi: 10.3390/s17071614

Figure Lengend Snippet: Global Navigation Satellite System Reflectometry (GNSS-R) Delay-Doppler Maps (DDMs) collected over ( a ) sea ice field (close to a specular reflection point) and ( b ) sea water field obtained from the Space GNSS Receiver Remote Sensing Instrument (SGR-ReSI) receiver onboard the TDS-1 satellite on 21 January 2016.

Article Snippet: The Space GNSS Receiver Remote Sensing Instrument (SGR-ReSI) built by Surrey Satellite Technology Ltd. (SSTL, Guildford, UK) is one of the key payloads carried on TDS-1.

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: Sea Ice Detection Based on Differential Delay-Doppler Maps from UK TechDemoSat-1

doi: 10.3390/s17071614

Figure Lengend Snippet: GNSS-R DDM collected over sea water surface and affected by noise. DDM n o i s e denoted as noise floor is the average value of grids within the white box.

Article Snippet: The Space GNSS Receiver Remote Sensing Instrument (SGR-ReSI) built by Surrey Satellite Technology Ltd. (SSTL, Guildford, UK) is one of the key payloads carried on TDS-1.

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: Sea Ice Detection Based on Differential Delay-Doppler Maps from UK TechDemoSat-1

doi: 10.3390/s17071614

Figure Lengend Snippet: Left plot: Processed GNSS-R DDM collected over sea ice field (middle specular point location: 5°40′23.14″ W, 77°52′1.62″ N, PRN 24) and right plot: Processed GNSS-R DDM collected over sea water field (middle specular point location: 17°44′41.03″ E, 73°42′20.78″ N, PRN 24) by the SGR-ReSI receiver onboard the TDS-1 satellite on 19 February 2015.

Article Snippet: The Space GNSS Receiver Remote Sensing Instrument (SGR-ReSI) built by Surrey Satellite Technology Ltd. (SSTL, Guildford, UK) is one of the key payloads carried on TDS-1.

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: Sea Ice Detection Based on Differential Delay-Doppler Maps from UK TechDemoSat-1

doi: 10.3390/s17071614

Figure Lengend Snippet: GNSS-R Specular Points (SP) ground-track (green and red line) of TDS-1 signal related to the tested dataset collected over Greenland Sea on 26 October 2015 at 17:29 UTC to 17:31 UTC. The track goes from the East to the West. dDDMs corresponding to SP ground-track in red line are presented in . The location of DDM 45 (3°23’35.44” E, 77°57’5.44” N) and DDM 75 (4°26’20.72” W, 78°14’11.77” N) are marked with a blue line and purple line, respectively.

Article Snippet: The Space GNSS Receiver Remote Sensing Instrument (SGR-ReSI) built by Surrey Satellite Technology Ltd. (SSTL, Guildford, UK) is one of the key payloads carried on TDS-1.

Techniques:

Journal: Sensors (Basel, Switzerland)

Article Title: Sea Ice Detection Based on Differential Delay-Doppler Maps from UK TechDemoSat-1

doi: 10.3390/s17071614

Figure Lengend Snippet: Probability of false detection for four observables using GNSS-R DDM.

Article Snippet: The Space GNSS Receiver Remote Sensing Instrument (SGR-ReSI) built by Surrey Satellite Technology Ltd. (SSTL, Guildford, UK) is one of the key payloads carried on TDS-1.

Techniques: