https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-12-29T03:48:18.100340Z 2021-12-29T03:48:32.147980Z s3://sentinel-s1-l1c/GRD/2021/12/29/IW/DV/S1A_IW_GRDH_1SDV_20211229T034818_20211229T034832_041218_04E606_AF21 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 2021-12-29T03:48:18.100340Z 2021-12-29T03:48:32.147980Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20211229T052715_V20211229T011643_20211229T043413.EOF 192.078383090537 693000 Copernicus S1 Core Ground Segment - TLS 2021-12-29T07:22:47.275564Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20211229T034818_20211229T034832_041218_04E606_AF21 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((28.1019781207638 -11.842589266770078,27.554892486948777 -11.719237077208668,26.986213990350958 -11.589796563414563,26.421386759653963 -11.460026116208924,25.86587687053734 -11.331223717416867,25.822603681939974 -11.511358936049643,25.780154254107522 -11.691791829629457,25.73861710265066 -11.872448358654493,25.696281578219462 -12.05188980047692,26.25308095341722 -12.1814602745952,26.81936057624821 -12.31196590406628,27.388199464251638 -12.441768698205607,27.93391342209838 -12.565054391429452,27.974759542836633 -12.384918632701526,28.060023122043837 -12.023399193958829,28.1019781207638 -11.842589266770078)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.58496 45.92704118756561 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 2021-12-29T09:42:47.104996Z Batch API, v4.75.1 s3://deafrica-sentinel-1/s1_rtc/S13E027/2021/12/29/04E606 2.0E-4 2.0E-4 true block average 2 2 -12.0 27.0 -13.0 28.0 POLYGON((28.0 -12.27789854285662,27.933913422098428 -12.565054391429483,27.0 -12.353185838970882,27.0 -12.0,28.0 -12.0,28.0 -12.27789854285662)) 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_04E606_S13E027_2021_12_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04E606_S13E027_2021_12_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04E606_S13E027_2021_12_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04E606_S13E027_2021_12_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04E606_S13E027_2021_12_29_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