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简体中文 | English

遥感指数

通过paddlers.transforms.AppendIndex算子可以计算遥感指数并追加到输入影像的最后一个波段。在构建AppendIndex对象时，需要传入遥感指数名称以及一个包含波段-索引对应关系的字典（字典中的键为波段名称，索引号从1开始计数）。

PaddleRS已支持的遥感指数列表

遥感指数名称 全称 用途 参考文献
'ARI' Anthocyanin Reflectance Index 植被 https://doi.org/10.1562/0031-8655(2001)074%3C0038:OPANEO%3E2.0.CO;2
'ARI2' Anthocyanin Reflectance Index 2 植被 https://doi.org/10.1562/0031-8655(2001)074%3C0038:OPANEO%3E2.0.CO;2
'ARVI' Atmospherically Resistant Vegetation Index 植被 https://doi.org/10.1109/36.134076
'AWEInsh' Automated Water Extraction Index 水体 https://doi.org/10.1016/j.rse.2013.08.029
'AWEIsh' Automated Water Extraction Index with Shadows Elimination 水体 https://doi.org/10.1016/j.rse.2013.08.029
'BAI' Burned Area Index 火烧迹地 https://digital.csic.es/bitstream/10261/6426/1/Martin_Isabel_Serie_Geografica.pdf
'BI' Bare Soil Index 城镇 http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.465.8749&rep=rep1&type=pdf
'BLFEI' Built-Up Land Features Extraction Index 城镇 https://doi.org/10.1080/10106049.2018.1497094
'BNDVI' Blue Normalized Difference Vegetation Index 植被 https://doi.org/10.1016/S1672-6308(07)60027-4
'BWDRVI' Blue Wide Dynamic Range Vegetation Index 植被 https://doi.org/10.2135/cropsci2007.01.0031
'BaI' Bareness Index 城镇 https://doi.org/10.1109/IGARSS.2005.1525743
'CIG' Chlorophyll Index Green 植被 https://doi.org/10.1078/0176-1617-00887
'CSI' Char Soil Index 火烧迹地 https://doi.org/10.1016/j.rse.2005.04.014
'CSIT' Char Soil Index Thermal 火烧迹地 https://doi.org/10.1080/01431160600954704
'DBI' Dry Built-Up Index 城镇 https://doi.org/10.3390/land7030081
'DBSI' Dry Bareness Index 城镇 https://doi.org/10.3390/land7030081
'DVI' Difference Vegetation Index 植被 https://doi.org/10.1016/0034-4257(94)00114-3
'EBBI' Enhanced Built-Up and Bareness Index 城镇 https://doi.org/10.3390/rs4102957
'EVI' Enhanced Vegetation Index 植被 https://doi.org/10.1016/S0034-4257(96)00112-5
'EVI2' Two-Band Enhanced Vegetation Index 植被 https://doi.org/10.1016/j.rse.2008.06.006
'FCVI' Fluorescence Correction Vegetation Index 植被 https://doi.org/10.1016/j.rse.2020.111676
'GARI' Green Atmospherically Resistant Vegetation Index 植被 https://doi.org/10.1016/S0034-4257(96)00072-7
'GBNDVI' Green-Blue Normalized Difference Vegetation Index 植被 https://doi.org/10.1016/S1672-6308(07)60027-4
'GLI' Green Leaf Index 植被 http://dx.doi.org/10.1080/10106040108542184
'GRVI' Green Ratio Vegetation Index 植被 https://doi.org/10.2134/agronj2004.0314
'IPVI' Infrared Percentage Vegetation Index 植被 https://doi.org/10.1016/0034-4257(90)90085-Z
'LSWI' Land Surface Water Index 水体 https://doi.org/10.1016/j.rse.2003.11.008
'MBI' Modified Bare Soil Index 城镇 https://doi.org/10.3390/land10030231
'MGRVI' Modified Green Red Vegetation Index 植被 https://doi.org/10.1016/j.jag.2015.02.012
'MNDVI' Modified Normalized Difference Vegetation Index 植被 https://doi.org/10.1080/014311697216810
'MNDWI' Modified Normalized Difference Water Index 水体 https://doi.org/10.1080/01431160600589179
'MNLI' Modified Non-Linear Vegetation Index 植被 https://doi.org/10.1109/TGRS.2003.812910
'MSI' Moisture Stress Index 植被 https://doi.org/10.1016/0034-4257(89)90046-1
'NBLI' Normalized Difference Bare Land Index 城镇 https://doi.org/10.3390/rs9030249
'NDSI' Normalized Difference Snow Index 雪 https://doi.org/10.1109/IGARSS.1994.399618
'NDVI' Normalized Difference Vegetation Index 植被 https://ntrs.nasa.gov/citations/19740022614
'NDWI' Normalized Difference Water Index 水体 https://doi.org/10.1080/01431169608948714
'NDYI' Normalized Difference Yellowness Index 植被 https://doi.org/10.1016/j.rse.2016.06.016
'NIRv' Near-Infrared Reflectance of Vegetation 植被 https://doi.org/10.1126/sciadv.1602244
'PSRI' Plant Senescing Reflectance Index 植被 https://doi.org/10.1034/j.1399-3054.1999.106119.x
'RI' Redness Index 植被 https://www.documentation.ird.fr/hor/fdi:34390
'SAVI' Soil-Adjusted Vegetation Index 植被 https://doi.org/10.1016/0034-4257(88)90106-X
'SWI' Snow Water Index 雪 https://doi.org/10.3390/rs11232774
'TDVI' Transformed Difference Vegetation Index 植被 https://doi.org/10.1109/IGARSS.2002.1026867
'UI' Urban Index 城镇 https://www.isprs.org/proceedings/XXXI/congress/part7/321_XXXI-part7.pdf
'VIG' Vegetation Index Green 植被 https://doi.org/10.1016/S0034-4257(01)00289-9
'WI1' Water Index 1 水体 https://doi.org/10.3390/rs11182186
'WI2' Water Index 2 水体 https://doi.org/10.3390/rs11182186
'WRI' Water Ratio Index 水体 https://doi.org/10.1109/GEOINFORMATICS.2010.5567762

波段名称与描述

波段名称 描述 参考波长范围 (μm) *参考波长来源
'b' Blue 0.450 - 0.515 Landsat8
'g' Green 0.525 - 0.600 Landsat8
'r' Red 0.630 - 0.680 Landsat8
're1' Red Edge 1 0.698 - 0.713 Sentinel2
're2' Red Edge 2 0.733 - 0.748 Sentinel2
're3' Red Edge 3 0.773 - 0.793 Sentinel2
'n' NIR 0.845 - 0.885 Landsat8
's1' SWIR 1 1.560 - 1.660 Landsat8
's2' SWIR 2 2.100 - 2.300 Landsat8
't' Thermal Infrared 10.40 - 12.50 Landsat7
't1' Thermal 1 10.60 - 11.19 Landsat8
't2' Thermal 2 11.50 - 12.51 Landsat8