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RSS订阅原创 2019-03-17学习笔记：读论文-A Quantitative Comparison of Total Suspended Sediment Algorithms: A Case Study of
Monitoring TSS along with other water quality parameters is crucial for coastal ecology because TSS can directly affect the turbidity and color of water [3] and turbidity determines the amount of ligh...
2019-03-17 21:13:11
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原创 2019-3-14学习笔记 读论文--具体笔记见本
的确，叶绿素为初级生产力研究提供了浮游植物生物量的最佳指标，最近Huot等人也证实了这一点水透明度可以用来预测上层海洋混合层的深度，这一层在大气和海洋之间的能量流中起着至关重要的作用。Changes in water colour are caused by a change in the composition of optically active substances [9]: susp...
2019-03-14 14:39:56
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原创 2019-3-14学习笔记 读论文--具体笔记见本
的确，叶绿素为初级生产力研究提供了浮游植物生物量的最佳指标，最近Huot等人也证实了这一点水透明度可以用来预测上层海洋混合层的深度，这一层在大气和海洋之间的能量流中起着至关重要的作用。Changes in water colour are caused by a change in the composition of optically active substances [9]: susp...
2019-03-14 14:39:55
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2018-11-16学习笔记 读论文Advantages of high quality SWIR bands for ocean colour processing: Examples from
Advantages of high quality SWIR bands for ocean colour processing:Examples from Landsat-8FROM RSEQuinten Vanhellemont ⁎, Kevin Ruddick1.introduction通常，对于MODIS Aqua数据的SWIR校正使用1240nmand 2130nmband...
2018-11-17 17:20:38
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原创 学习笔记2018-11-9 读论文Calibration and validation of a generic multisensor algorithm for mapping of total
B. Nechad ⁎, K.G. Ruddick, Y. Park 1 FROM RSE一种用于绘制浑浊水中总悬浮物质的通用多传感器算法的校准和验证1 introductionA historical overview of TSM algorithm evolution from 1974 to 2005 is given in Acker et al. (2005).TSM算法继承...
2018-11-09 11:40:51
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原创 学习笔记2018-11-8 读论文
BY B. Nechad, K.G. Ruddick, G. Neukermans用TSM表征turbidityA generic multisensor algorithm for TSM as function of reflectance has beenpreviously developed.在此基础上，提出了一种将TSM作为反射函数的通用多传感器算法。将该方法推广到离水反射率的浊...
2018-11-08 21:58:36
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原创 学习笔记2018-10-31 读论文A semi-analytical scheme to estimate Secchi-disk depth from Landsat-8 measurements
topic:A semi-analytical scheme to estimate Secchi-disk depth from Landsat-8 measurementsfrom:RSEwriters:Zhongping Lee a,⁎, Shaoling Shang b,⁎, Lin Qi a, Jing Yanb, Gong LinZsd——Secchi disk depth本篇...
2018-10-31 20:12:38
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原创 学习笔记2018-10-26 读论文A single algorithm to retrieve turbidity from remotely-sensed data in all coastal
TOPIC: A single algorithm to retrieve turbidity from remotely-sensed data in allcoastal and estuarine watersfrom RSEWRITERS: A.I. Dogliotti a,⁎, K.G. Ruddickb, B. Nechadb, D. Doxaranc, E. Knaepses...
2018-10-26 22:06:16
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原创 学习笔记2018-8-31 胶州湾MOD09相关代码
1.mod09qa_watermask 输入文件：包含索要进行操作的所有MOD09A1影像的文件夹（.hdf） 进行大气校正，输出大气校正后的影像，并利用二进制去云，提取海域，利用膨胀算法提取出最终的每景影像的海域，是海的区域为大于0的正整数，非海区域为0.2.subocean （1）利用比每幅影像稍大，包含碗湾口的矢量：胶州湾1986分别对每景影像进行裁剪，得到仅包含胶州湾海域的栅格图...
2018-08-31 21:15:45
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转载 IDL将0值设置为nodata
pro set_nodataGPP=fltarr(720,360)for i=1982L,2010L do begin input_image='F:\P_SM_SPEI_GPP\Jung\GPP_JUNG\GPP_year\year\'+strtrim(string(i),02)+'.tif' GPP_image = read_tiff(input_image,Geotiff=Ge...
2018-08-31 20:38:35
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原创 学习笔记2018-8-28（读论文MODIS-TERRA & MODIS-Chla）
In contrast toMODISA,MODIS-Terra (MODIST) has been regarded as not being able to provide science quality data for water applications (Franz et al., 2007; Franz et al., 2008) until 2010 when NASA in...
2018-08-28 10:41:31
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原创 学习笔记2018-8-26——批量下载MODIS影像
1.利用MODIS官方工具批量下载影像。（此次下载的是MOD09A1） （1）调用cmd命令，输入工具所在路径。 （2）输入参数
2018-08-26 09:46:30
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