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读取xml
用来读取卫星影像自带的xml文件里的各种参数(Used to read various parameters in the XML file of satellite image)
- 2018-12-08 17:04:05下载
- 积分:1
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ENVI_HANTS_Tool
NDVI时间序列谐波分析法(Harmonic Analysis of NDVI Time-Series)(简称Hants )对时间序列数据进行平滑。该方法是一种新的物候分析方法,可用于定量化的监测植被动态变化。其核心算法是傅里叶变换和最小二乘法拟合, 即把时间波谱数据分解成许多不同频率的正弦曲线和余弦曲线,从中选取若干个能够反映时间序列特征的曲线进行叠加,以达到时间序列数据的重建目的。(The NDVI Time Series Harmonic Analysis of NDVI Time Series (Hants) smoothes Time Series data. This method is a new phenological analysis method, which can be used for quantitative monitoring of dynamic changes of vegetation. The core algorithm is the Fourier transform and least squares fitting, namely the time spectrum data is decomposed into many different frequency sine curve and cosine curve, selected from several can reflect the characteristics of time sequence curve superposition, the reconstruction of the time series data in order to achieve purpose.)
- 2018-06-03 11:58:25下载
- 积分:1
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using_envi_create_evf
IDL环境下的EVF矢量数据创建,代码清晰。(IDL environment EVF vector data creation, code clarity.)
- 2013-08-15 11:19:48下载
- 积分:1
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actual_albedo
真实反照率计算程序,根据查找表将黑天空和白天空反照率转换为真实反照率,附件带查找表(Real albedo calculation program, according to a lookup table to convert the black sky and white sky albedo albedo is true, the lookup table with annex)
- 2021-03-20 16:49:18下载
- 积分:1
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OIF
在idl环境下,用最佳指数法对高光谱图像进行波段选择的程序(OIF)
- 2021-04-12 21:08:57下载
- 积分:1
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open file
说明: IDL ENVI二次开发下批量打开landsat TM文件(Batch Opening of Lansat TM Files under IDL ENVI Secondary Development)
- 2019-05-10 14:18:56下载
- 积分:1
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STARFM数据融合(idl)
该代码利用高低时间分辨的遥感数据(MODIS和Landsat)融合构建高时空分辨率的数据
- 2022-11-21 01:35:09下载
- 积分:1
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IDLHJ-1A-HSItiaowenquchu
基于IDL的HJ_1A 高光谱HSI图像条带噪声去除方案研究(Based the IDL' s HJ_1A hyperspectral HSI image strips with noise removal solutions for research)
- 2013-01-13 16:26:46下载
- 积分:1
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Hurst_distributed
栅格化计算Hurst指数,用于水文、气象参数趋势的判断
水文、气象要素的时间序列分析中,一般下载到的程序是针对单个站点的H指数计算,得到的结果是单个H指数值
该程序实现时间序列栅格图像上每个点H指数的计算,得到的结果是单个栅格图像,栅格值是H指数值(a distributed pattern to calculate Hurst Index,the input is a series of grid datas, the output is a grid data each pixel value is a Hurst Index.)
- 2013-07-26 09:55:52下载
- 积分:1
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ESTARFM
说明: 对于遥感影像进行时空融合算法计算,输入两对影像和一副预测影像即可运行。(在idl运行,再输入影像)(For the remote sensing image space-time fusion algorithm calculation, input two pairs of images and a pair of prediction images to run. (run in IDL and input image again))
- 2020-03-26 10:31:38下载
- 积分:1