Radio-Frequency Interference Identification Over Oceans for C- and X-Band AMSR2 Channels

A new method for radio-frequency interference (RFI) contamination identification over open oceans for the two C-subbands and X-band of Advanced Microwave Scanning Radiometer 2 (AMSR2) channel measurements is suggested. The method is based both on the AMSR2 brightness temperature (T-B) modeling and on the analysis of AMSR2 measurements over oceans. The joint analysis of T-B spectral differences allowed to identify the relations between them and the limits of their variability, which are ensured by the changes in the environmental conditions. It was found that the constraints, based on the ratio of spectral differences, are more regionally and seasonally independent than the spectral differences themselves. Although not all possible RFI combinations are considered, the developed simple criteria can be used to detect most RFI-contaminated pixels over the World Ocean for AMSR2 measurements in two C-subbands and the X-band.

JERICO Next. Rules and procedures for TNA. D8.9

The JERICO-NEXT Trans National Access (TNA) activity is built on the successful experience of the previous FP7 JERICO project, G.A. 262584 (Sparnocchia et al., 2014, 2016). However, it will involve a greater number of observatories distributed, as before, in coastal and shelf seas all around Europe, including some dedicated to biological observation (see D7.1 for a detailed description). A limited number of supporting facilities (calibration and research laboratories) and one item of special equipment are also included in the TNA service catalogue. This document relates to WP8 - Outreach, communication and engagement, and in particular to Task 8.8: Implementing Transnational Access to coastal observatories. It describes the procedures adopted for providing TNA during the three planned Calls for proposals, one per year from May 2016 until 2018. These procedures are a review and update of those already used by JERICO. Updates of this report prior to the next Call are possible and will depend on new needs that may emerge while conducting the first Call.