Airborne Wind Vector Scatterometer for Sea Surface Measurements

Tutkimustuotos: Lehtiartikkelivertaisarvioitu

Tutkijat

  • Juha Kainulainen
  • Sampo Salo
  • Janne Lahtinen
  • Guifre Molera Calves
  • Jaakko Seppänen
  • Jaan Praks
  • Teemu Hakala
  • Yuwei Chen
  • Juha Hyyppä
  • Martin Unwin
  • Philip Jales
  • Gerhard Ressler
  • Tania Casal
  • Josep Rosello

Organisaatiot

  • Harp Technologies Ltd
  • National Land Survey of Finland
  • Surrey Satellite Technology Ltd
  • ESTEC - European Space Research and Technology Centre

Kuvaus

This paper describes the development of an Airborne Wind Vector Scatterometer for low-resolution wind speed measurements. The scatterometer is designed to meet a wind speed accuracy requirement of 1 m/s. In this ad hoc and low-budget project, the development of the instrument exploited some already existing subsystems. The development started from the definition of the scientific system requirements and ended with two experimental flights for wind vector retrieval from three test areas in the Gulf of Finland, the Baltic Sea. One of the flights was planned for a simultaneous overpass with the TDS-1 satellite that was conducting Global Navigations Satellite System – Reflectometry (GNSS-R) measurements. The results confirm the measurement capabilities of the GNSS-R technology and the desired 1 m/s wind speed accuracy of the scatterometer that was developed.

Yksityiskohdat

AlkuperäiskieliEnglanti
Sivut2470 - 2476
Sivumäärä7
JulkaisuIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Vuosikerta12
Numero7
Varhainen verkossa julkaisun päivämäärä2019
TilaJulkaistu - heinäkuuta 2019
OKM-julkaisutyyppiA1 Julkaistu artikkeli, soviteltu

ID: 32856051