0 Designated Fill 0 Designated Fill 1 Dropped Frame 1 Dropped Frame 2 Terrain Occlusion 2 Terrain Occlusion 3 3 4 4 Vegetation* 5 Water Confidence 5 Snow/Ice* 6 6 Cirrus* 7 7 Cloud* *Set for highest confidence value 8 Vegetation (11) 9 Confidence 10 Snow/Ice 11 Confidence 12 Cirrus Confidence 13 14 Cloud Confidence 15 1 The confidence levels are as follows: 00 = None or 01 = 0-33% confidence 10 = 34-66% confidence 11 = 67-100% confidence EO-1 ALI The reflective (ALI) bands are stored as 16-bit signed quantized calibrated digital numbers (QCAL) that can be directly and linearly scaled to TOA radiance. Convert digital numbers to radiance (Lλ) by Lλ = LMINλ) / (QCALMAX - QCALMIN)) * (QCAL - QCALMIN) + LMINλ – Bands 5 (1.65m), 4p (0.8675), and 3 (0.665m) are used for the Landsat EO-1 browse. These reflective bands are converted to TOA reflectance by = (π*Lλ*d2) / (ESUNλ*cosθs) Ρp Browse DN values for gamma = 2 are: DNB = 255 * Ρp A thermal band is not available on E0-1, so a night-time thermal browse cannot be created.
0 Designated Fill 0 Designated Fill 1 Dropped Frame 1 Dropped Frame 2 Terrain Occlusion 2 Terrain Occlusion 3 3 4 Water Confidence 4 Vegetation* 5 5 Snow/Ice* 6 6 Cirrus* 7 7 Cloud* 8 Vegetation Confidence *Set for highest confidence value (11) 9 10 Snow/Ice Confidence 11 12 Cirrus Confidence 13 14 Cloud Confidence 15 1 The confidence levels are as follows: 00 = None or 01 = 0-33% confidence 10 = 34-66% confidence 11 = 67-100% confidence EO-1 ALI The reflective (ALI) bands are stored as 16-bit signed quantized calibrated digital numbers (QCAL) that can be directly and linearly scaled to TOA radiance. Convert digital numbers to radiance (Lλ) by Lλ = – LMINλ) / (QCALMAX - QCALMIN)) * (QCAL - QCALMIN) + LMINλ Bands 5 (1.65m), 4p (0.8675), and 3 (0.665m) are used for the Landsat EO-1 browse. These reflective bands are converted to TOA reflectance by Ρp = (π*Lλ*d2) / (ESUNλ*cosθs) Browse DN values for gamma = 2 are: DNB = 255 * Ρp A thermal band is not available on E0-1, so a night-time thermal browse cannot be created.