https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-10T03:17:43.093390Z
2023-03-10T03:18:08.091782Z
s3://sentinel-s1-l1c/GRD/2023/3/10/IW/DV/S1A_IW_GRDH_1SDV_20230310T031743_20230310T031808_047576_05B69C_B2DC
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
2023-03-10T03:17:43.093390Z
2023-03-10T03:18:08.091782Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230310T044031_V20230310T004352_20230310T040122.EOF
192.3116081770037
693000
Copernicus Ground Segment
2023-03-10T06:01:30.770376Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230310T031743_20230310T031808_047576_05B69C_B2DC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.36885992626958 -20.035865658467223,33.80436373942375 -19.90644990089291,33.19701678097484 -19.764964851094888,32.5915323231595 -19.621625025864443,32.0419855983226 -19.489571511297218,31.993817427634923 -19.669032523146186,31.80497807099156 -20.38833586900864,31.64597009172079 -20.986928347127833,32.20581086442074 -21.122127821198006,32.81325664840606 -21.266464771505593,33.42102825665699 -21.408425421202608,33.98961173318607 -21.538996324017116,34.00541932761891 -21.47957450055845,34.051678472423546 -21.299255441927897,34.14235798655634 -20.938224997896356,34.188751001426745 -20.757965888267776,34.323449056763494 -20.2162180224302,34.36885992626958 -20.035865658467223))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.07889
45.91259452551089
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
2023-03-10T15:38:42.042474Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/S21E033/2023/03/10/05B69C
2.0E-4
2.0E-4
true
block average
2
2
-20.0
33.0
-21.0
34.0
POLYGON((33.0 -21.0,33.0 -20.0,34.0 -20.0,34.0 -21.0,33.0 -21.0))
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_05B69C_S21E033_2023_03_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B69C_S21E033_2023_03_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B69C_S21E033_2023_03_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B69C_S21E033_2023_03_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B69C_S21E033_2023_03_10_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