https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-07T17:02:48.548983Z
2022-02-07T17:03:13.546776Z
s3://sentinel-s1-l1c/GRD/2022/2/7/IW/DV/S1A_IW_GRDH_1SDV_20220207T170248_20220207T170313_041809_04F9FB_FDFF
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
2022-02-07T17:02:48.548983Z
2022-02-07T17:03:13.546776Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220207T172910_V20220207T153233_20220207T220733.EOF
347.2736924756798
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-07T18:50:30.192359Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220207T170248_20220207T170313_041809_04F9FB_FDFF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.19266250494676 -29.947690234687308,23.558280680184485 -29.863654858657927,23.81925953680342 -29.802954958874466,24.203811217775122 -29.712458885529745,24.463124709342505 -29.6507071346752,24.720468746123323 -29.588854464304593,25.106073085026356 -29.495102554553416,25.363583945422015 -29.431774974145224,25.680373298724 -29.353062651277163,25.621902392006824 -29.175175685364195,25.507610703958186 -28.818611111288043,25.45170572450901 -28.64005070521171,25.396788934539103 -28.461266064952355,25.343532135950475 -28.28208526758292,25.287967224695443 -28.103509351318426,25.231549356140484 -27.925168364115763,25.213854354848436 -27.866239137128982,24.90285655594377 -27.943249162944255,24.64749767255038 -28.005871905113032,24.26926778782522 -28.097612846144354,24.01583469590195 -28.158420475489464,23.634876040059847 -28.24882189946223,23.382111402440557 -28.30813389900848,23.124035097189648 -28.368156108006954,22.761710994042396 -28.45147581039175,22.77761348510774 -28.510857885267793,22.828191893378392 -28.690716938732223,22.882246484104325 -28.86979140618047,22.933119283245627 -29.049615170270194,22.982030365248356 -29.229904693757412,23.03284367579713 -29.4097748205765,23.08471419219179 -29.589417128184145,23.137188997965264 -29.768937453656804,23.19266250494676 -29.947690234687308))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.19533
45.88953576748706
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
2022-02-07T20:52:02.387650Z
Batch API, v4.89.6
s3://deafrica-sentinel-1/s1_rtc/S30E022/2022/02/07/04F9FB
2.0E-4
2.0E-4
true
block average
2
2
-29.0
22.0
-30.0
23.0
POLYGON((23.0 -29.293514020659757,22.919082970501393 -29.0,23.0 -29.0,23.0 -29.293514020659757))
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_04F9FB_S30E022_2022_02_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F9FB_S30E022_2022_02_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F9FB_S30E022_2022_02_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F9FB_S30E022_2022_02_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F9FB_S30E022_2022_02_07_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