辐射校正

首先，对SAR数据预处理，包括辐射校正、Frost滤波和几何精校正等；

The SAR data pre processing includes radiometric correction , Frost filter and precise geometric correction , and so on .

相比光学影像，SAR影像的地形效应尤为明显，去除地形对SAR影像的影响即所谓的地形辐射校正。

Comparing with optical image , the orographic effect of the SAR image is quite obviously which we called it Terrain radiometric correction .

用基于相对辐射校正的TM影像监测绍兴土地覆盖变化

Land Cover Change Monitoring in Shaoxing by Radiometric Calibrated TM Data

在分析已有地形辐射校正方法基础上，比较统计经验校正（SEM）、C校正、Minnaert校正和余弦校正的效果。

Analysis of the topographic correction ( Statistical Empirical Method SEM , C-correction , Minnaert-correction , Cosine-correction ) has been investigated .

本文首先对TM影像进行了几何纠正、辐射校正、大气校正；

In the paper , Geometric 、 radiometric and atmospheric correction of the images are performed firstly .

基于探元直方图匹配的CBERS-01星CCD数据相对辐射校正方法

Relative Radiometric Correction of CBERS-01 CCD Data Based on Detector Histogram Matching

一种改进的MODIS影像BRDF辐射校正方法

An Improved MODIS BRDF Radiometric Calibration Approach

文中首先讨论了多光谱图像分类前需要进行的图像几何配准和大气辐射校正等预处理方法，然后根据kmeans算法的数理模型，重点讨论了分类的技术过程。

The preprocessing method of geometrical image match and atmospherical image correction for multispectral image classification was briefly introduced , with the emphasis on image classification based on the mathematical and physical model of K-means .

CBERS-1卫星绝对辐射校正试验应用初探

An Application Research on Absolute Radiometric Calibration for CBERS - 1 Satellite

并以北京市西部山区的1m分辨率的航空影像为例，分别用矩匹配方法和C校正改进方法进行了地形辐射校正，并对处理结果进行了对比分析。

One meter spatial resolution airborne image of Beijing west mountainous area was corrected by moment matching and C correction improved method . Then the processed results were compared and analyzed .

DMC遥感小卫星1G级数据产品虽然经过了波段配准、辐射校正和系统几何校正处理，但尚不能作为海啸灾害解译和评估的基础图像。

Level 1G data product of DMC remote sensing mini-satellite has been processed by band registering , radiometric correction and systematically geometric correction .

利用三峡地区的TM影像和DEM数据所做的实验证明，该改进方法对影像进行地形辐射校正的结果比原始的C校正算法以及余弦校正都有较大的提高，且优于C校正模型。

It can yield very good results . The experiments using a Landsat TM image and DEM in Three Gorges proved that the results of the improved method are better than the cosine correction method and the C correction method .

利用TM遥感图像，经过辐射校正、几何校正、人工判读与计算机解译，采用GIS空间分析方法，并引入景观指数，研究湖南农村聚居模式的空间分布、地域差异及动态变化格局。

Based on TM Image , by means of radiometric correction , geometric correction and computer interpretation , regional disparities of rural settlement in Hunan are studied by adopting spatial analysis methods in GIS and by introducing landscape metrics .

该系统能完成星载SAR数据预处理、轨道参数及多普勒参数计算、多普勒参数估计、成像处理以及辐射校正等功能。系统采用模块设计，具有很强的向后兼容和可扩展性；

This data processing system contains a series of functions , such as data preprocessing , the calculation of orbit parameters , the calculation and estimation of Doppler parameters , image processing , radiation calibration moduling , and so on .

利用青海湖水面辐射校正场对FY-1C气象卫星热红外传感器进行绝对辐射定标

In-Flight Radiometric Calibration for Thermal Channels of FY-1C Meteorological Satellite Sensors Using Qinghai Lake , Water Surface Radiometric Calibration Site

利用敦煌辐射校正场对FY-2B静止气象卫星进行可见光通道的在轨辐射定标

Radiometric calibration on orbit for FY-2B meteorological satellite 's visible channels with the radiometric calibration site of Dunhuang

本文针对一种新型大面阵CCD航测相机，主要讨论了它的几何成像模型，影像几何处理，全色影像辐射校正等，并用实验数据验证了处理方法的正确性、适用性。

In this paper , a new type of large array CCD aerial camera focused on the geometric imaging model , image geometry processing , radiometric correction of panchromatic images , etc. With experimental results verify the correctness of data processing method and applicability .

结果表明利用辐射校正场辐射定标与星上定标相差5%左右，相当于3K的亮温差。

The result show the difference between in flight and on board calibration is about 5 % , equivalent to a brightness temperature of 3 K.

在1A级预处理中，需要解决处理任务组织和系统环境支持问题，需要完成数据国放、相对辐射校正、景地理坐标计算作业，这些问题的解决方法对遥感数据处理技术具有一定普遍意义。

In the level 1A pre-processing the following functions should be performed : processing tasks organizing and system environment supports , data ingest , relative radiometric correction , geographic coordinate computation of scene benchmarks , etc.

本文主要讨论了陆地卫星5号TM成像仪扫描镜的阻尼器磨损对图像辐射校正的影响并提出了一些可行的解决方案。

The effects of the " Scan Mirror Bumper Wear " in the Thematic Mapper ( TM ) of Landsat 5 on the radiometric correction of the imagery are discussed , and some solutions and recommendations for removing the striping on TM Imageries are also provided in this paper .

文章介绍了中国和巴西联合研制的资源一号卫星（CBERS1）上的有效载荷之一&红外多光谱扫描仪（IRMSS）图像数据的处理，包括错位校正、相对辐射校正和去除噪声等处理过程。

The paper introduces the image data processing of the Infrared Multi_Spectral Scanner ( IRMSS ) for CBERS ( China_Brazil Earth Resource Satellite ), includes some processing procedure such as mismatch correction , relative radiometric correction and smooth processing .

在预处理中辐射校正是一个难题，本文采用6s大气校正模型进行大气校正，应用朗伯体反射模型对影像进行地形辐射校正；

The main contents and results of this paper are as following : 1 . The modification of atmosphere is a problem in the pretreatment . 6s model is adopted to carry out atmospheric modification and Lambert reflected model is applied to eliminate the influence caused by terrain .

利用FY1C连续两年的遥感资料，以敦煌辐射校正场为分析区，系统分析了FY1C可见光、近红外通道的衰减特征，开展了通道衰减订正试验。

The remote sensing data of FY 1C visible channels in the Dunhuang test area in two years are used to analyze the channels ' albedo attenuation . At the same time , some correction experiments have been conducted .

SCS+C地形辐射校正模型的应用分析研究

The application of scs + c methods for Topographic Radiation Correction

遥感数字图像的大气辐射校正应用研究

The Application of Atmospheric Radiation Correction on Remotely Sensed Digital Image

规模化土地利用变化动态监测的辐射校正技术研究

A Research on Radiometric Correction Technique of Dynamic Monitoring Extensive Landuse

遥感影像地形辐射校正方法研究与系统实现

Research on Topographic Correction Methods for Remote Sensing Image and System Implementation

一类特定目标的航空成像光谱数据辐射校正算法

Algorithm of Radiance Correction on Special Agrarian Data of Aerial Imaging Spectrometer

CBERS-1CCD星上定标数据在辐射校正中的应用

The application of CBERS-1 CCD on-star calibration data to the image radiate rectification

空间调制光谱成像仪相对辐射校正方法研究

Study on Relative Radiometric Calibration of the Spatially Modulated Imaging Fourier Transform Spectrometer