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3afd1c7b
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Jim Regetz
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# GDAL commands to produced fused DEMs in the vicinity of the 60N Canada
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# boundary, using several "boundary-corrected" variants as well as the
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cc5360b4
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Jim Regetz
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# original uncorrected DEMs. Note that the multiresolution spline is not
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# included here, because the associated fused layer is already produced
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# in its entirety during that process.
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3afd1c7b
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Jim Regetz
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#
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# Jim Regetz
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# NCEAS
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# uncorrected fused layer
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gdalwarp -ot Int16 -te -136 59.875 -96 60.125 -ts 48000 300 \
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srtm_150below.tif aster_150above.tif fused_300straddle.tif
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# exponential ramp of boundary delta to the north
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gdalwarp -ot Int16 -te -136 59.875 -96 60.125 -ts 48000 300 \
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srtm_150below.tif aster_150above_rampexp.tif fused_300straddle_rampexp.tif
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# exponential blend of predicted deltas to the north
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gdalwarp -ot Int16 -te -136 59.875 -96 60.125 -ts 48000 300 \
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srtm_150below.tif aster_150above_predexp.tif fused_300straddle_predexp.tif
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# gaussian blend of predicted deltas to the north
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gdalwarp -ot Int16 -te -136 59.875 -96 60.125 -ts 48000 300 \
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srtm_150below.tif aster_150above_predgau.tif fused_300straddle_predgau.tif
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# gaussian blend of SRTM/ASTER to the south
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gdalwarp -ot Int16 -te -136 59.875 -96 60.125 -ts 48000 300 \
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dem_150below_blendgau.tif aster_150above.tif fused_300straddle_blendgau.tif
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