Application of satellite remote sensing in water quality monitoring of main water bodies in Nanning City
By use of Sentinel-2 satellite remote sensing image,inversion study was conducted on the non-water color water quality parameters such as 5-day BOD,ammonia nitrogen,total phosphorus,and total nitrogen of main water bodies in Nanning City.The inversion results of empirical calculations are consistent to certain extent with the tradi-tional monitoring results of water quality categories,but the accuracy of the results is not high enough,so it cannot replace traditional detection and evaluation yet.Inversion of water quality with satellite remote sensing images has the advantages of fast,high efficiency and wide monitoring coverage etc.,and can be used for water quality monitor-ing station planning and water pollution prediction.
satellite remote sensing imageinversion of water quality indexwater quality monitoring
万方数据
维普
