https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-12T15:45:41.612462Z
2022-01-12T15:46:10.630202Z
s3://sentinel-s1-l1c/GRD/2022/1/12/IW/DV/S1A_IW_GRDH_1SDV_20220112T154541_20220112T154610_041429_04ED23_A70A
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
2022-01-12T15:45:41.612462Z
2022-01-12T15:46:10.630202Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220112T145615_V20220112T141017_20220112T204517.EOF
347.9499653841162
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-12T19:34:20.671938Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220112T154541_20220112T154610_041429_04ED23_A70A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.919372241858966 -11.260348588446718,39.45634243846993 -11.139508061698184,40.02540541594829 -11.010297932748852,40.595048106942144 -10.87978428493524,41.14930658073519 -10.751677926740953,41.13540642585271 -10.694047636921853,41.011505992111445 -10.151976700403777,40.968548855945414 -9.971687579899337,40.92800734934347 -9.79084904586165,40.843698242942395 -9.429942807267532,40.80184480931867 -9.249432846333104,40.774437689876585 -9.128764026613268,40.222513169330384 -9.25521517207678,39.6543224886666 -9.3844204699259,39.08755879871185 -9.512305819895836,38.55581715186315 -9.631371534644423,38.58163157469484 -9.75266620535178,38.6215971795747 -9.934004095972883,38.70577814076607 -10.295740172981617,38.74552010187777 -10.477144111658644,38.786581751295486 -10.658256570135102,38.82607231252088 -10.839727931156276,38.86676403461579 -11.020935254372183,38.919372241858966 -11.260348588446718))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36052
45.88379037877399
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
2022-11-25T11:42:24.481708Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/S11E041/2022/01/12/04ED23
2.0E-4
2.0E-4
true
block average
2
2
-10.0
41.0
-11.0
42.0
POLYGON((41.0 -10.103686581847809,41.149306580734745 -10.751677926741118,41.0 -10.78618731760623,41.0 -10.103686581847809))
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_04ED23_S11E041_2022_01_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04ED23_S11E041_2022_01_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04ED23_S11E041_2022_01_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04ED23_S11E041_2022_01_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04ED23_S11E041_2022_01_12_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