https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-04T17:21:55.631202Z
2022-08-04T17:22:25.420556Z
s3://sentinel-s1-l1c/GRD/2022/8/4/IW/DV/S1A_IW_GRDH_1SDV_20220804T172155_20220804T172225_044405_054C98_5B11
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
2022-08-04T17:21:55.631202Z
2022-08-04T17:22:25.420556Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220804T180123_V20220804T141018_20220804T172748.EOF
347.71196159185433
693000
Copernicus Ground Segment
2022-08-04T18:31:53.848740Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220804T172155_20220804T172225_044405_054C98_5B11
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.530430624261275 -20.712581387573707,17.11117690825266 -20.579192321073638,17.69279043619772 -20.44343677809757,18.276067199044547 -20.30510645477319,18.851440429510415 -20.166513242089145,18.78861779197435 -19.928999997336927,18.73981405964075 -19.749542694943848,18.598075280613024 -19.210117144158538,18.549237674462944 -19.030720336622185,18.501499181972527 -18.85106974209733,18.44293077331287 -18.62748611639963,17.871945095569984 -18.764271554104,17.29378435005195 -18.90078787914463,16.714421575090242 -19.03557960287913,16.140890566974907 -19.167024560791525,16.1967875173482 -19.391545919763125,16.24238677654952 -19.571952054271055,16.293555167537836 -19.751089572172138,16.336383672856286 -19.932148860737,16.37666206674086 -20.11380280204648,16.468677615960278 -20.474509394208845,16.515077172145418 -20.654786807077624,16.530430624261275 -20.712581387573707))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.54897
45.76111358595993
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
2022-08-04T19:29:50.574811Z
Batch API, v4.127.0
s3://deafrica-sentinel-1/s1_rtc/S20E018/2022/08/04/054C98
2.0E-4
2.0E-4
true
block average
2
2
-19.0
18.0
-20.0
19.0
POLYGON((18.54107436967105 -19.0,18.598075280614307 -19.210117144163455,18.739814059640388 -19.749542694942534,18.80739740755737 -20.0,18.0 -20.0,18.0 -19.0,18.54107436967105 -19.0))
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_054C98_S20E018_2022_08_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054C98_S20E018_2022_08_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054C98_S20E018_2022_08_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054C98_S20E018_2022_08_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054C98_S20E018_2022_08_04_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