DDSS_ID: DEM
Product_ID: DEM_GDMCNRS_geoB271
Title: Common_Product
Processing_ID: GDMSARUGA_8a8de3f9-2da7-4715-abbc-ef8d13a84c57
User_ID: GDMCNRS
Software_version: NSBAS:v2.3.0:02fa325cfbdb82bc64e13ac0e1e3b5062be732d2
Applied_algorithm_description: NSBAS processing chain, differential interferogram generation with bursts coregistration using spectral diversity
Main_reference: Doin et al 2011, Grandin et al 2016, Thollard et al. 2021
Date_of_production: 2025-04-12T10:33:21Z
Parameters: corr_dem_path:DEM_CORRECTION,ListInterfero:interf_pair.rsc,DEM:DEM/cop_dem30_54_56_-22_-19.dem,LayOver:yes,MakeRawOrbitType:DOR,OrbitType:HDR,fit_quad:no,fitquad_sim:yes,pixel_ratio:0.25,sim_resampling:idw,Rlooks_sim:1,Rlooks_int:4,Rlooks_unw:8,Skip:4,tag_sd:_sd,SD_quad_az:no,CriticalNormalBaseline:1100,CriticalTemporalBaseline:5,CriticalDopplerBaseline:1380,atmo:no,ECMWF_model:NULL,do_wrapped_ramp:no,nfit_range:0,thresh_amp_range:0.01,do_wrapped_ramp_az:no,nfit_az:0,thresh_amp_az:0.2,do_corr_dem:no,suff_corr_dem:_era_flatr,SWwindowsize_dem:10,thresh_amp_int:20,do_colin:no,FilterStrength:0.7,filterstyle:SW,SWwindowsize:6,SWamplim:1.00,polarisation:vv,unw_method:mpd,threshold_unw:0.2,swath:iw2,start_lat:-21.4424,stop_lat:-20.7711,unw_seed_lat:-21.247403619438405,unw_seed_lng:55.70068359375,CheckUnwFrac:yes,dem_source:copernicus,FullRes:no,start_AnxTime:3314.2303307553893,stop_AnxTime:3333.5381709372095,DEM_RESTRICT:DEM/GDM_DEM_geo.hgt,unw_seedx:128,unw_seedy:615,pref_ts:filtSW_,suff_ts:_sd,DoRefer:yes,RefLeft:118,RefTop:605,RefWidth:21,RefLength:21
Service_used_for_generation: GDM-SAR-UGA
Sensor: S1
Mode: IW
Antenna_side: RIGHT
Relative_orbit_number: 151
Bounding_box: -22.000418609999997 54.999862671 -20.218194962 56.000419027
Longitude_Pixel_Size: 0.000555556
Latitude_Pixel_Size: 0.000555556
Spatial_resolution: 0.000555556 [arc deg], 0.000555556 [arc deg]
DEM_provider: DEM correction using COPERNICUS, 1arc second
Value_unit: m
Product_format: GEOTIFF
Geographic_CS_type_code: EPSG_4326
License: https://creativecommons.org/licenses/by-nc/4.0/
Super_master_SAR_image_ID: S1A_IW_SLC__1SDV_20210512T014655_20210512T014725_037848_04778B_EFFF.SAFE-6436.021179-S1A_IW_SLC__1SDV_20210512T014723_20210512T014751_037848_04778B_D53E.SAFE-6455.331075
Nb_Burts: 8
Band_description: DEM elevation [m], Restricted to the study area
Product_url: https://formater.osug.fr/permanent-products-repository/public/8a8de3f9-2da7-4715-abbc-ef8d13a84c57/iw2/GDM_DEM_geo.tiff
Lookup_table_from_radar_coordinates_to_ground_coordinates: https://formater.osug.fr/permanent-products-repository/public/8a8de3f9-2da7-4715-abbc-ef8d13a84c57/iw2/GDM_Lut_radar_8rlks.tiff
Preview_url: https://formater.osug.fr/permanent-products-repository/public/8a8de3f9-2da7-4715-abbc-ef8d13a84c57/iw2/GDM_DEM_geo.png
Product_size: 23149836