https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-02-20T02:28:35.149981Z 2023-02-20T02:29:25.148882Z s3://sentinel-s1-l1c/GRD/2023/2/20/IW/DV/S1A_IW_GRDH_1SDV_20230220T022900_20230220T022925_047313_05ADB7_D987 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2023-02-20T02:29:00.150915Z 2023-02-20T02:29:25.148882Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230220T035006_V20230219T235429_20230220T031159.EOF 192.4034755261138 693000 Copernicus Ground Segment 2023-02-20T04:13:44.519634Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230220T022900_20230220T022925_047313_05ADB7_D987 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((46.08693775188769 -22.398031854260118,45.52590499871254 -22.26903071449525,44.92159408047219 -22.127653146338115,44.31510041069633 -21.983237674335125,43.74859965564887 -21.846061671328048,43.59975034819881 -22.384068603507398,43.40379587250761 -23.102376906202082,43.336299890909814 -23.341019768150044,43.91026866853127 -23.4806095029863,44.27798013344156 -23.568776016874377,44.522452343955216 -23.626848696133806,44.768250150781526 -23.68480245633399,45.13513036741014 -23.77048516848983,45.69636221249681 -23.899651729450877,45.71190824538323 -23.839852585442202,45.762161591590385 -23.660349570001834,45.809051052561564 -23.480085106481614,45.854699749365295 -23.299546260909842,45.901167538930366 -23.119207326968795,45.94468409872261 -22.93820165323633,45.991718273747416 -22.758014409621495,46.037460790815445 -22.577541562629246,46.08693775188769 -22.398031854260118)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.03844 45.74760929511162 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 s3://sentinel-s1-l1c/GRD/2023/2/20/IW/DV/S1A_IW_GRDH_1SDV_20230220T022835_20230220T022900_047313_05ADB7_2A04 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2023-02-20T02:28:35.149981Z 2023-02-20T02:29:00.149432Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230220T035006_V20230219T235429_20230220T031159.EOF 192.3431885560958 693000 Copernicus Ground Segment 2023-02-20T04:13:39.901744Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230220T022835_20230220T022900_047313_05ADB7_2A04 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((46.476490099204355 -20.896527580225232,45.91561119569738 -20.767767525698765,45.31922282956333 -20.628620069442977,44.719686079047186 -20.486412450282927,44.160977647996035 -20.351788247865763,44.11329500703744 -20.531396834472854,44.06453753446077 -20.710852839309005,44.01652659565419 -20.890504122000824,43.9675727416163 -21.069940609909924,43.91948890009493 -21.249603787028754,43.771491959756744 -21.787767834874614,43.74859965564887 -21.846061671328048,44.31510041069633 -21.983237674335125,44.92159408047219 -22.127653146338115,45.52590499871254 -22.26903071449525,46.08693775188769 -22.398031854260118,46.09391012190202 -22.399339570901525,46.11016918236087 -22.339641121660257,46.15620716643684 -22.159261351700117,46.250862648818675 -21.799124893079522,46.29404267683465 -21.618119717557345,46.34032137900061 -21.437835521699046,46.385341933317974 -21.25727327024164,46.432467822872994 -21.077204737107518,46.476490099204355 -20.896527580225232)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.16689 45.79444305661063 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2023-02-20T15:00:28.476326Z Batch API, v4.176.0 s3://deafrica-sentinel-1/s1_rtc/S22E044/2023/02/20/05ADB7 2.0E-4 2.0E-4 true block average 2 2 -21.0 44.0 -22.0 45.0 POLYGON((44.0 -22.0,44.0 -21.0,45.0 -21.0,45.0 -22.0,44.0 -22.0)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_05ADB7_S22E044_2023_02_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05ADB7_S22E044_2023_02_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05ADB7_S22E044_2023_02_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05ADB7_S22E044_2023_02_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05ADB7_S22E044_2023_02_20_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2021 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid