Change in NDVI from Juy14,1997toJy28,1999 ZOOM 16 GS5w鳞●40U5U
16 UESTC-RSIP
(a) (b) Fig.6.(a):True-color sub-image;(b):NDVI. 0.05 0.045 0.04 0.035 0.03 2 0.015 0.01 0.005 84060.81、1214161.822224 840.60.811214161822224 Wavelength (m) Wavelength (um) (a) (b) Fig.7.(a):Reflectance spectrum of the sunlit pixel marked in blue in Fig.6:(b):Reflectance spectrum of the shaded pixel marked in red in Fig.6.(For interpretation of the references to colour in this figure legend,the reader is referred to the web version of this article.)
UESTC-RSIP
NDWI(归一化水体指数 -Meling_snow_mSnw01a+0.5_veg_ASDFRa_AREF -Creek-1 -Melting snow mSnw01a ASDFRa AREF -Creek-2 -Melting snow mSnw03+0.5 veg ASDFRa AREF Crnk-3 -Melting_snow_mSnw03_ASOFRa_AREF -Creek-4 -Melting_snow_mSnw04_ASDFRa_AREF 803 Fountain-1 -Melting_snow_mSnw05_ASOFRa_AREF Lagoon-1 Melting_snow_mSnw08+0.5_veg_ASDFRa_AREF Lagoon-2 -Melting snow mSnw08 ASDFRa AREF Lake-1 Melting_snow_mSnw09+0.5_veg_ASDFRa_AREF Lake-2 Melting_snow_mSnw09_(slush)ASDFRa_AREF Lake-3 15 2s-Melting_snow_mSnw12_(slush)_ASDFRa_AREF 15 Lake4 25 Wavelength (um) Lake-5 (a) (d) -Melting_snow_mSnw14_(slush)ASDFRa AREF -Lake-6 -Melting_snow_mSnw15_(slush)_ASDFRa_AREF -Lake-7 -Melting_snow_mSnw16+025_veg_ASDFRa_AREF 06 Lake-8 -Melting_snow_mSnw16+0.5_veg_ASDFRa_AREF 805 -Lake-9 -Melting_snow_mSnw16_(slush)_ASDFRa -Seawater Coast Chl SW1 BECKa AREF 4 -Lake-10 Lake-11 -Seawater Open Ocean SW2 lch BECKa AREF 03 -Pond-1 Water+Montmor_SWy-2+0.50g-l_ASDFRa_AREF 02 Pond-2 Water+Montmor SWy-2+1.67g-l_ASDFRa_AREF Pond-3 Water+Mentmor_SWy-2+16.5g-l ASDFRa AREF 01 Pond-4 25Water+Montmor_SWy-2+5.01g-1_ASDFRa AREF Pond-5 Wavelength (m) Pond-6 (b) (e) -Frost -Pond-7 04 -Pond-8 Coarse Granular Snow -River-1 Fine Snow 03 -Rrver-2 Medium Granular Snow -River-3 -Tap water 02 Rrer-d -River-5 Swimming Pool-1 03 Swimming Pool-2 Swimming Pool-3 05 2.s-Swimming Pool-4 Wavelength (m)
NDWI (归一化水体指数) UESTC-RSIP
normalized difference water index (NDWD) NDWI= Pgreen NIR modified normalized difference water index(MNDWI) MNDWI= Pgreen+PsWIR
normalized difference water index (NDWI) modified normalized difference water index (MNDWI) UESTC-RSIP
Image NDWI MNDWI
Image NDWI MNDWI UESTC-RSIP