DFPS: Double-Window Flexible Pace Search (DFPS) threshold...

Description Usage Arguments References

View source: R/DFPS.R

Description

Double-Window Flexible Pace Search (DFPS) threshold determination

Usage

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DFPS(chg_polys, chg_mag, radius = 100, delta = 0.01, m = 10,
  maxiter = 20)

Arguments

chg_polys

SpatialPolygonsDataFrame with polygons of change areas surrounded by windows of no-change

chg_mag

change magnitude RasterLayer from CVAPS

radius

radius of no-change surrounding change area polygons

delta

the minimum difference between Lmax and Lmin that will allow another pass through the search loop

m

number of potential thresholds per search iteration (see Chen et al., 2003). Recommended to leave at default value.

maxiter

maximum number of iterations of the main search process

References

Chen, J., P. Gong, C. He, R. Pu, and P. Shi. 2003. Land-use/land-cover change detection using improved change-vector analysis. Photogrammetric Engineering and Remote Sensing 69:369-380.

Chen, J., X. Chen, X. Cui, and J. Chen. 2011. Change vector analysis in posterior probability space: a new method for land cover change detection. IEEE Geoscience and Remote Sensing Letters 8:317-321.


azvoleff/teamlucc documentation built on June 4, 2017, 12:08 a.m.