https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-30T16:37:47.953419Z
2023-01-30T16:38:12.952346Z
s3://sentinel-s1-l1c/GRD/2023/1/30/IW/DV/S1A_IW_GRDH_1SDV_20230130T163747_20230130T163812_047015_05A3B8_F6F2
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
2023-01-30T16:37:47.953419Z
2023-01-30T16:38:12.952346Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230130T171202_V20230130T132908_20230130T164638.EOF
347.1706086799584
693000
Copernicus Ground Segment
2023-01-30T18:12:17.670650Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230130T163747_20230130T163812_047015_05A3B8_F6F2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.81247655616361 -31.49427330386204,30.16080850636642 -31.414349381987584,30.423662815866447 -31.353310483000467,30.68617447958743 -31.291736957258586,31.079296873726427 -31.198378508904117,31.340946510134234 -31.13547684421018,31.73276976510048 -31.0401352725255,31.993549198383977 -30.975917714619044,32.33212839940178 -30.891612783690235,32.27390779960744 -30.713501259365167,32.103030930557566 -30.17808362865842,32.04700060284197 -29.99942808659828,31.93389725260333 -29.642450131879144,31.860061549628924 -29.404411487033755,31.525388462875227 -29.487518286353346,31.26758563633821 -29.550861068883783,31.01115532313016 -29.613290502552545,30.627476284279588 -29.705633352331144,30.374352882380855 -29.765851039233205,29.98887321142938 -29.856508338805135,29.72965565744 -29.916755301127736,29.395164941232057 -29.993609996330015,29.41420539564873 -30.052803525986093,29.46546639873062 -30.232596848566068,29.51577106929157 -30.412627258393655,29.57359515840421 -30.590947073676162,29.661926672390507 -30.953922165828452,29.714451658542774 -31.133514954516823,29.763124857706785 -31.314010967812287,29.81247655616361 -31.49427330386204))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.83084
45.64490266492198
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
2023-01-31T02:27:10.528323Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S31E030/2023/01/30/05A3B8
2.0E-4
2.0E-4
true
block average
2
2
-30.0
30.0
-31.0
31.0
POLYGON((30.0 -31.0,30.0 -30.0,31.0 -30.0,31.0 -31.0,30.0 -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_05A3B8_S31E030_2023_01_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A3B8_S31E030_2023_01_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A3B8_S31E030_2023_01_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A3B8_S31E030_2023_01_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A3B8_S31E030_2023_01_30_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