https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-10-20T15:47:28.523490Z
2021-10-20T15:48:18.521939Z
s3://sentinel-s1-l1c/GRD/2021/10/20/IW/DV/S1A_IW_GRDH_1SDV_20211020T154753_20211020T154818_040204_04C32E_25E3
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
2021-10-20T15:47:53.523442Z
2021-10-20T15:48:18.521939Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.02961341989067
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-20T20:51:30.662744Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211020T154753_20211020T154818_040204_04C32E_25E3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.23212394833594 -3.590098172692863,38.23211877108069 -3.3711107673960234,39.41388418794867 -3.110924753459249,39.375498673070794 -2.929992678724758,39.304582172649965 -2.566675374022024,39.26142500365807 -2.386721325584008,39.22133032662188 -2.2061000457536304,39.18186847521788 -2.0253458179453405,39.143519754551946 -1.8443544986297233,39.09367147669384 -1.6036384920010924,38.01624910099938 -1.838503645596007,36.917093469064596 -2.077395257609696,36.96572382577857 -2.3190742911725755,37.00071247125759 -2.5013206497787985,37.03863640984176 -2.6829306017044203,37.0797569803358 -2.8638452540486807,37.13252310979193 -3.0422136684509176,37.15779206814693 -3.22660501925978,37.19017725316609 -3.409444545259504,37.23212394833594 -3.590098172692863))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75749
46.11918496419694
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
s3://sentinel-s1-l1c/GRD/2021/10/20/IW/DV/S1A_IW_GRDH_1SDV_20211020T154728_20211020T154753_040204_04C32E_C940
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
2021-10-20T15:47:28.523490Z
2021-10-20T15:47:53.521994Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.02001152541425
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-20T23:17:54.073475Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211020T154728_20211020T154753_040204_04C32E_C940
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.5562546286439 -5.101367595454626,38.664290705521026 -4.856891633927329,39.747855668080355 -4.6159328090931515,39.709560111698806 -4.434921143652603,39.63057424410778 -4.073265628935247,39.51547902055127 -3.530084139004732,39.42376783748632 -3.1090216301522,39.41388418794867 -3.110924753459249,38.23211877108069 -3.3711107673960234,37.23212394833594 -3.590098172692863,37.24981081832959 -3.6489398646811892,37.28642545030445 -3.830862008480267,37.32531337610132 -4.012288803838849,37.36289157590316 -4.194007840316414,37.40234023510431 -4.375319458302444,37.442715306495735 -4.556430862761705,37.47958833792864 -4.7383178585992445,37.5562546286439 -5.101367595454626))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67883
46.06836133040224
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
2021-12-26T13:38:36.775495Z
Batch API, v4.62.0
s3://deafrica-sentinel-1/s1_rtc/S04E038/2021/10/20/04C32E
2.0E-4
2.0E-4
true
block average
2
2
-3.0
38.0
-4.0
39.0
POLYGON((38.0 -4.0,38.0 -3.0,39.0 -3.0,39.0 -4.0,38.0 -4.0))
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_04C32E_S04E038_2021_10_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04C32E_S04E038_2021_10_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04C32E_S04E038_2021_10_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04C32E_S04E038_2021_10_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04C32E_S04E038_2021_10_20_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