TY - JOUR A1 - Erkkilä, A.-L. A1 - Pölönen, I. A1 - Lindfors, A. A1 - Honkavaara, E. A1 - Nurminen, K. A1 - Näsi, R. T1 - CHOOSING OF OPTIMAL REFERENCE SAMPLES FOR BOREAL LAKE CHLOROPHYLL A CONCENTRATION MODELING USING AERIAL HYPERSPECTRAL DATA JO - Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Archives VL - XLII-3/W3 SP - 39 EP - 46 Y1 - 2017/10/19 PB - Copernicus Publications SN - 2194-9034 UR - https://isprs-archives.copernicus.org/articles/XLII-3-W3/39/2017/ L1 - https://isprs-archives.copernicus.org/articles/XLII-3-W3/39/2017/isprs-archives-XLII-3-W3-39-2017.pdf DO - 10.5194/isprs-archives-XLII-3-W3-39-2017 ER -