https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-01-12T17:11:03.484564Z 2020-01-12T17:11:32.512512Z s3://sentinel-s1-l1c/GRD/2020/1/12/IW/DV/S1B_IW_GRDH_1SDV_20200112T171103_20200112T171132_019786_025695_5CF1 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2020-01-12T17:11:03.484564Z 2020-01-12T17:11:32.512512Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200112T205158_V20200112T153948_20200112T185718.EOF 347.46819002906466 693000 Copernicus S1 Core Ground Segment - DPA 2020-01-13T10:58:46.396026Z Sentinel-1 IPF, 003.10 S1B_IW_GRDH_1SDV_20200112T171103_20200112T171132_019786_025695_5CF1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.159453336877586 -26.612454048435985,20.46471698244693 -26.54239783618617,20.718246715640507 -26.483642212023234,20.971518497049317 -26.424439424418594,21.350940402578914 -26.334800285303494,21.603563122690247 -26.274486575397976,21.98200707953015 -26.183188639073105,22.233974991739643 -26.12177412324573,22.57703141313706 -26.037337992237074,22.45458010235379 -25.622293872347754,22.35010377343165 -25.264117494514267,22.109288723248135 -24.426752614989848,21.77033258564446 -24.50982581878381,21.521402875787572 -24.5702762113892,21.147563375531227 -24.660184137198126,20.89804145329068 -24.71960874089236,20.523317029915333 -24.80797087236061,20.27320749871034 -24.866360303825882,19.72146544423031 -24.993488998184127,19.947104428618204 -25.835155557390795,20.04489676536557 -26.195206346580044,20.159453336877586 -26.612454048435985)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.8201 45.76118437107937 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 2021-12-25T04:22:59.486833Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S27E021/2020/01/12/025695 2.0E-4 2.0E-4 true block average 2 2 -26.0 21.0 -27.0 22.0 POLYGON((22.0 -26.17880305485599,21.603563122910728 -26.274486575345104,21.0 -26.417710615754807,21.0 -26.0,22.0 -26.0,22.0 -26.17880305485599)) 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_025695_S27E021_2020_01_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_025695_S27E021_2020_01_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_025695_S27E021_2020_01_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_025695_S27E021_2020_01_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_025695_S27E021_2020_01_12_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