Inter Comparison of Atmospheric Correction Models - SACRS2, FLAASH and 6SV Using Resourcesat-2 AWiFS Data

Atmospheric Correction Inter-Comparison Exercise

The Atmospheric Correction Inter-comparison eXercise (ACIX) is an international initiative with the aim to analyse the Surface Reflectance (SR) products of various state-of-the-art atmospheric correction (AC) processors. The Aerosol Optical Thickness (AOT) and Water Vapour (WV) are also examined in ACIX as additional outputs of AC processing. In this paper, the general ACIX framework is discuss...

Complementarity of ResourceSat-1 AWiFS and Landsat TM/ETM+ sensors

A Comparison of Coincident Landsat-5 TM and Resourcesat-1 AWiFS Imagery for Classifying Croplands

PHOTOGRAMMETRIC ENGINEER ING & REMOTE SENS ING Novembe r 2008 1413 Abstract A comparison of land-cover maps, emphasizing row crop agriculture, resulting from independent classifications of coincident Landsat-5 Thematic Mapper (TM) and Resourcesat-1 Advanced Wide Field Sensor (AWIFS) imagery is presented. Three agriculturally intensive study areas within the midsection of the United States were ...

Atmospheric Correction Comparison of Spot-5 Image Based on Model Flaash and Model Quac

Atmospheric correction of satellite remote sensing image is the precondition of quantitative remote sensing study, and also among the difficulties of it. There are various methods and models for atmospheric correction. The author makes the atmospheric correction of SPOT-5 multi-spectrum remote sensing image covering Changsha, Zhuzhou and Xiangtan by adopting Model FLAASH and Model QUAC in the t...

Comparison between Flaash and Atcor Atmospheric Correction Modules on the Basis of Worldview-2 Imagery and in Situ Spectroradiometric Measurements

Highly fragmented landscape, small plots and ownerships, as well as the undulated topography of Crete cause a challenge for land use/cover mapping via the satellite imageries. Both the enhanced spectral and spatial resolution of WorldView-2 satellite sensor is expected to increase the discrimination potential of the classification process. Field spectroradiometric measurements were acquired usi...