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GInSARCorW (version 1.15.8)

GACOS InSAR Correction Workflow

Description

A workflow for correction of Differential Interferometric Synthetic Aperture Radar (DInSAR) atmospheric delay base on Generic Atmospheric Correction Online Service for InSAR (GACOS) data and correction algorithms proposed by Chen Yu. This package calculate the Both Zenith and LOS direction (User Depend). You have to just download GACOS product on your area and preprocessed D-InSAR unwrapped images. Cite those references and this package in your work, when using this framework. References: Yu, C., N. T. Penna, and Z. Li (2017) . Yu, C., Li, Z., & Penna, N. T. (2017) . Yu, C., Penna, N. T., and Li, Z. (2017) .

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Version

Install

install.packages('GInSARCorW')

Monthly Downloads

145

Version

1.15.8

License

GPL-3

Maintainer

Subhadip Datta

Last Published

May 14th, 2023

Functions in GInSARCorW (1.15.8)

d.ztd

Calculate ZTD difference between times
Phase.to.disp

InSAR Unw-Phase to displacement
coh.mask

Mask image with coherence threshold
Phase.to.height

InSAR Unw-Phase to height
d.ztd.resample

Resample Di-ZTD to phase cell resolution and match raster extents.
GACOS.Import

Import GACOS product in R
GACOS.PhCor

GACOS Atmospheric Phase delay correction