06/13/2011

05:42 PM Revision 74edc384: First version of this script; dKc constant is not optimally set yet. Need more experimentation.

Rick Reeves

02:47 PM Revision e11b5636: Version of pixel pair plotting script that adds 'Lowess Lines' to center of each scatterplot.

Note: Loess lines feature has only been tested with the input file "pixelPairs36000_5_8EvenSortCol1.csv", used in the... Rick Reeves

01:51 PM Revision a36cc837: This version has improved, vertically-stacked plots.

Rick Reeves

01:43 PM Revision 5a9ae465: First version of 'image blending' solution that employs a linear decay function to blend ASTER and SRTM pixel values south of 60 degree N Latitude line.

Rick Reeves

06/06/2011

05:49 PM Revision 8ff00cae: First version of ASTER/SRTM boundary adjustment R script that tests a prototype 'exponential decay' function on a sub image of the DEM imaage mosaic.

Rick Reeves

06/01/2011

02:59 PM Revision 05968504: First version of R script that adjusts the boundary between ASTER and SRTM components of DEM image mosaic created for Environment and Organisms project. This prototype version uses a set of 'narrow' test images, applies a linear ramp function. Later versions will use more sophisticated functions.

Rick Reeves

05/18/2011

11:42 AM Revision ec0af318: this table created using the latest and best-aligned versions of the 'boundary validation' (ASTER/SRTM/CDEM) subimages. Input to the script: CreateImageDiffPlotsOverlayNewPlots.r

Rick Reeves

11:10 AM Revision 4101796f: Added option: write individual plots (not trplets - yet) to separate JPG files. New command line argument: JpgPlotFileFlag

Rick Reeves

05/17/2011

12:13 PM Revision db78f686: Table used by CreateImageDiffPlotsOverlayNewPlots.r

to create latest set of (normalized) difference scatterplots Rick Reeves

12:12 PM Revision cc196a45: This version used to create the large (36000 row) table used to generate latest bounday analysis scatterplots.

Rick Reeves

12:11 PM Revision acf2afb2: This version creates the (normalized) difference image plots

that Rick, Jim, and Mark are reviewing as part of the final 'ASTER/SRTM boundary analysis' work.
The input file pixel... Rick Reeves

05/16/2011

04:11 PM Revision 8fd072d3: The first version of 'CreateImageDiffPlotsOverlay.r' that produces the 'three-panel' plot containing the boundary differences for ASTER / Border / SRTM.

Rick Reeves

10:07 AM Revision 49c441dd: Latest version of Elevation Difference Image Analysis plot generator: Plots remain on screen until end of script (user presses 'final' <cr>

TODO: Add legend to plots. Rick Reeves