https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-05T03:38:55.543349Z 2022-01-05T03:39:20.541363Z s3://sentinel-s1-l1c/GRD/2022/1/5/IW/DV/S1A_IW_GRDH_1SDV_20220105T033855_20220105T033920_041320_04E985_29BF 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 2022-01-05T03:38:55.543349Z 2022-01-05T03:39:20.541363Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220105T065740_V20220105T024713_20220105T060443.EOF 192.0193847587717 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-05T22:08:45.669170Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220105T033855_20220105T033920_041320_04E985_29BF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.081738488253603 -7.7071222969562125,30.53823766592928 -7.586220622954399,29.965963247507982 -7.458093624433424,29.411289348508642 -7.33316800234504,28.878976438141425 -7.212572364118162,28.840070362098334 -7.393496406209446,28.804753193651475 -7.575350838777158,28.765502144276397 -7.756311480171157,28.7246901435259 -7.936922627609624,28.68205190955561 -8.117118753786142,28.641184705379317 -8.297735232150462,28.598510781102423 -8.47794211099719,28.559272022344526 -8.65894857282176,28.545520878852173 -8.718692010519918,29.08131718164297 -8.841148536756048,29.643945572284103 -8.968836689749546,30.20469678793156 -9.09516711806655,30.75450096552725 -9.218119996582242,30.768176553607667 -9.158222411800935,30.80666338047395 -8.976646366824344,30.85087500928714 -8.796357153113696,30.893194811037414 -8.615649132011457,30.974188252353432 -8.253430418658258,31.004834398458584 -8.070128569133526,31.039646076369227 -7.8877633340334,31.081738488253603 -7.7071222969562125)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.69389 46.07802493423508 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 2022-01-06T01:17:23.346750Z Batch API, v4.79.0 s3://deafrica-sentinel-1/s1_rtc/S09E030/2022/01/05/04E985 2.0E-4 2.0E-4 true block average 2 2 -8.0 30.0 -9.0 31.0 POLYGON((31.0 -8.099044249942255,30.974188252353553 -8.253430418657457,30.893194811034004 -8.61564913202611,30.801713348453877 -9.0,30.0 -9.0,30.0 -8.0,31.0 -8.0,31.0 -8.099044249942255)) 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_04E985_S09E030_2022_01_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04E985_S09E030_2022_01_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04E985_S09E030_2022_01_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04E985_S09E030_2022_01_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04E985_S09E030_2022_01_05_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 2019 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