https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-03T15:34:28.313477Z
2022-11-03T15:35:02.183336Z
s3://sentinel-s1-l1c/GRD/2022/11/3/IW/DV/S1A_IW_GRDH_1SDV_20221103T153428_20221103T153502_045731_057832_EDA2
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
2022-11-03T15:34:28.313477Z
2022-11-03T15:35:02.183336Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221103T161250_V20221103T122321_20221103T154051.EOF
347.64500028621273
693000
Copernicus Ground Segment
2022-11-03T17:10:14.303902Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221103T153428_20221103T153502_045731_057832_EDA2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((43.775841506758205 -22.69159849368287,44.365084452538454 -22.55601520355032,44.964113365515225 -22.415703298732588,45.56084984946814 -22.273452501666366,46.13309910673372 -22.13471603534889,46.03182694557681 -21.77650011699314,45.98235187880028 -21.597080948100704,45.93203945239599 -21.417884661934572,45.88373988483673 -21.23820839369475,45.83368155293229 -21.058980262458388,45.735020088842134 -20.7002084978292,45.685033247856836 -20.52100620305277,45.63619677564466 -20.34153455997296,45.60759447745559 -20.23353696875686,45.041991948281904 -20.369795828361504,44.45093497362103 -20.509991951025334,43.86000538919417 -20.647906034784242,43.2815737429832 -20.78071545935822,43.445854942117194 -21.430521125995583,43.584267666464406 -21.971652846265933,43.63113175611515 -22.151883750669427,43.7262215968466 -22.51206395522174,43.775841506758205 -22.69159849368287))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.326
45.72358505715281
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
2022-11-03T18:53:39.151936Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/S22E044/2022/11/03/057832
2.0E-4
2.0E-4
true
block average
2
2
-21.0
44.0
-22.0
45.0
POLYGON((44.0 -22.0,44.0 -21.0,45.0 -21.0,45.0 -22.0,44.0 -22.0))
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_057832_S22E044_2022_11_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057832_S22E044_2022_11_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057832_S22E044_2022_11_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057832_S22E044_2022_11_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057832_S22E044_2022_11_03_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