https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-02T17:02:24.785345Z
2022-05-02T17:02:49.783350Z
s3://sentinel-s1-l1c/GRD/2022/5/2/IW/DV/S1A_IW_GRDH_1SDV_20220502T170224_20220502T170249_043034_052374_1FCE
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
2022-05-02T17:02:24.785345Z
2022-05-02T17:02:49.783350Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220502T174632_V20220502T135344_20220502T171114.EOF
347.1719263936621
693000
Copernicus Ground Segment
2022-05-02T19:40:59.418698Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220502T170224_20220502T170249_043034_052374_1FCE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.6506747126107 -31.439575948304572,24.019773686851824 -31.3547549223985,24.27871083148698 -31.29453387876743,24.66930572266306 -31.20255901619088,24.931863086417742 -31.139963079776766,25.194051164198996 -31.076840806660687,25.583461444399767 -30.98196424369487,25.843841904269162 -30.917763833589404,26.17082047594498 -30.83626110881163,26.05274005418257 -30.4802986592969,25.996236459692657 -30.301662949015963,25.937190494745657 -30.123700111655722,25.76310128964647 -29.58917927117402,25.705946626836763 -29.410833138874068,25.68874954715507 -29.351714547904216,25.36515763960353 -29.432123872638325,25.10744785495716 -29.495498644730613,24.72154212997405 -29.589320333135454,24.463996971566218 -29.65121846233093,24.204481910727388 -29.713014943371633,23.819627160315115 -29.8035764926054,23.558444400174054 -29.864319365053483,23.20016430982286 -29.946670720967838,23.214883043191605 -30.0063697149763,23.26831726204621 -30.18570845605091,23.377065160841468 -30.544007298700805,23.432516883686556 -30.72293473117157,23.486006424017773 -30.90233278026517,23.541126151718643 -31.081373390273413,23.595451220251395 -31.260616086216178,23.6506747126107 -31.439575948304572))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.14813
45.82685210250736
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
2022-05-02T20:49:26.939341Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/S31E024/2022/05/02/052374
2.0E-4
2.0E-4
true
block average
2
2
-30.0
24.0
-31.0
25.0
POLYGON((24.0 -31.0,24.0 -30.0,25.0 -30.0,25.0 -31.0,24.0 -31.0))
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_052374_S31E024_2022_05_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052374_S31E024_2022_05_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052374_S31E024_2022_05_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052374_S31E024_2022_05_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052374_S31E024_2022_05_02_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