Masaya and Momotombo

[falkamelung]

Descending Nov 2014-Oct 2016*

PS:
https://insarmaps.miami.edu/start/12.0092/-86.0219/10.7138?flyToDatasetCenter=false&startDataset=S1_IW3_157_0554_0556_20141121_20230713_N11900_N12100_W086250_W086050_Del4PS&pointLat=11.99933&pointLon=-86.15499&refPointLat=12.13403&refPointLon=-86.23872&minScale=-10&maxScale=10&startDate=20141121&endDate=20161011&colorscale=velocity

PS and distributed scatterer (PSDS)

Ascending April 2015 - Oct 2016:**

https://insarmaps.miami.edu/start/12.0050/-86.0850/11.0000?flyToDatasetCenter=false&startDataset=S1_IW2_165_0035_0037_20150426_20230713_N11900_N12100_W086250_W086050_Del4PS&pointLat=11.99357&pointLon=-86.16879&refPointLat=12.09732&refPointLon=-86.26252&minScale=-8&maxScale=8&startDate=20150426&endDate=20161005

Descending since Oct 2016

https://insarmaps.miami.edu/start/12.0092/-86.0219/10.7138?flyToDatasetCenter=false&startDataset=S1_IW3_157_0554_0556_20141121_20230713_N11900_N12100_W086250_W086050_Del4PS&pointLat=11.99933&pointLon=-86.15499&refPointLat=12.13403&refPointLon=-86.23872&minScale=-2&maxScale=2&startDate=20161011&endDate=20230713&colorscale=velocity

Ascending since Oct 2016

Descending (reference point next to Lago de Masaya):

https://insarmaps.miami.edu/start/11.9922/-86.1396/13.0767?flyToDatasetCenter=false&startDataset=S1_IW3_157_0554_0556_20150508_20230713_N11900_N12100_W086250_W086050_Del4PS&refPointLat=11.99349&refPointLon=-86.11765&minScale=-0.75&maxScale=0.75&pointLat=11.99817&pointLon=-86.15673&startDate=20160806&endDate=20230713

Ascending
Since Oct 2016 with reference point next to Lago de Masaya:

https://insarmaps.miami.edu/start/11.9911/-86.0768/11.9003?flyToDatasetCenter=false&startDataset=S1_IW2_165_0035_0037_20150426_20230713_N11900_N12100_W086250_W086050_Del4PS&pointLat=11.99327&pointLon=-86.16931&refPointLat=11.98014&refPointLon=-86.07678&minScale=-2&maxScale=2&startDate=20161005&endDate=20230713

https://insarmaps.miami.edu/start/11.9973/-86.1646/14.3576?flyToDatasetCenter=false&startDataset=S1_IW2_165_0035_0037_20150426_20230713_N11900_N12100_W086250_W086050_Del4PS&pointLat=11.99742&pointLon=-86.17013&minScale=-1&maxScale=1&startDate=20150426&endDate=20230713

https://insarmaps.miami.edu/start/11.9956/-86.1243/12.4172?flyToDatasetCenter=false&startDataset=S1_IW3_157_0554_0556_20150508_20230713_N11900_N12100_W086250_W086050_Del4PS&pointLat=11.99817&pointLon=-86.15673&refPointLat=11.99349&refPointLon=-86.11765&minScale=-6&maxScale=6&startDate=20150508&endDate=20160423

Data on jetstream server :

/data/HDF5EOS/MassayaSenAT165/miaplpy_201504_202307/network_delaunay_4
/data/HDF5EOS/MassayaSenDT157/miaplpy_201410_202307/network_delaunay_4

[falkamelung]

Filtering of the temporal coherence to get rid of individual points:

spatial_filter.py geo_temporalCoherence.h5 -f lowpass_gaussian -p 1
generate_mask.py geo_temporalCoherence_lowpass_gaussian.h5 -m 0.45 -o geo_maskTempCoh.h5
view.py  geo_maskTempCoh.h5 -c gray
save_hdfeos5.py geo_timeseries_demErr.h5  --asc geo/geo_avgSpatialCoh.h5  -m geo/geo_maskTempCoh.h5 -g geo/geo_geometryRadar.h5 -t smallbaselineApp.cfg

https://insarmaps.miami.edu/start/12.0986/-85.9796/10.4753?flyToDatasetCenter=false&startDataset=S1_IW3_157_0554_0556_20141121_20230713_N11860_N12140_W086293_W086008&pointLat=11.99736&pointLon=-86.15416&refPointLat=12.13775&refPointLon=-86.24022&minScale=-12&maxScale=12&startDate=20141121&endDate=20160923&colorscale=displacement

(Wahrscheinlich is radar coordinates better for masking)

Next steps:

• properly define inflation time period
• reprocess shorter time period using Delaunay and Single Reference network
• Manually generate mask to remove bad pixels

[falkamelung]

Momotombo

PS:
https://insarmaps.miami.edu/start/12.4460/-86.5118/12.0865?flyToDatasetCenter=false&startDataset=S1_IW1_055_0552_0554_20141009_20230730_N12399_N12454_W086581_W086496_Del4PS&pointLat=12.42330&pointLon=-86.54765&minScale=-0.75&maxScale=0.75&startDate=20141009&endDate=20230730

PSDS:
https://insarmaps.miami.edu/start/12.4854/-86.5053/11.4522?flyToDatasetCenter=false&startDataset=S1_IW1_055_0552_0554_20141009_20230730_N12399_N12454_W086581_W086496_Del4PSDS&pointLat=12.39463&pointLon=-86.52788&refPointLat=12.46156&refPointLon=-86.52470&minScale=-5&maxScale=5&startDate=20160401&endDate=20230730&colorscale=velocity