IWA 2018 11 24 insufficent data to calculate bias GJX 2018 11 24 insufficent data to calculate bias PUX 2018 11 24 insufficent data to calculate bias FSX 2018 11 24 insufficent data to calculate bias ESX 2018 11 24 insufficent data to calculate bias MTX 2018 11 24 bias spectrum <0.6 0.6-0.8 0.8-1.2 1.2-1.4 >1.4 # of GAUGES 0 0 1 3 5 mean bias is 1.631756 EMX 2018 11 24 insufficent data to calculate bias SFX 2018 11 24 insufficent data to calculate bias ABX 2018 11 24 insufficent data to calculate bias RIW 2018 11 24 insufficent data to calculate bias FTG 2018 11 24 insufficent data to calculate bias EPZ 2018 11 24 insufficent data to calculate bias YUX 2018 11 24 insufficent data to calculate bias LRX 2018 11 24 insufficent data to calculate bias ICX 2018 11 24 insufficent data to calculate bias