https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-06T05:30:56.574187Z
2023-10-06T05:31:21.572457Z
s3://sentinel-s1-l1c/GRD/2023/10/6/IW/DV/S1A_IW_GRDH_1SDV_20231006T053056_20231006T053121_050640_0619D2_C45B
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
2023-10-06T05:30:56.574187Z
2023-10-06T05:31:21.572457Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231006T053224_V20231006T045058_20231006T112558.EOF
192.9252971086807
693000
Copernicus Ground Segment
2023-10-06T06:06:59.150763Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231006T053056_20231006T053121_050640_0619D2_C45B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.206681037041758 34.467254309261214,8.792637691749103 34.53216271781298,8.501133359668195 34.57694897964944,8.215065891049992 34.62018277179101,7.795294863917537 34.682341485047,7.374587449099983 34.743100805848236,7.089312285168357 34.78342097621987,6.804743028564594 34.82293929501783,6.509650999509084 34.86317040036743,6.477764407220252 34.68223048188766,6.443665733363258 34.50148851951097,6.408945027574221 34.320824932241905,6.3003924948980785 33.77941375646776,6.2144540795669485 33.35934017288836,6.502632473111392 33.31894168205505,6.78252584140134 33.27902494605607,7.062224822893123 33.23847069951765,7.481173575608365 33.17648030782412,7.760398613192677 33.13433361629225,8.178273089799692 33.07001474324433,8.45649719995033 33.026362613964814,8.865587678036842 32.96096935547908,8.96393245667065 33.381677782697885,9.047076763255044 33.74320489563164,9.16985727316115 34.28582301820043,9.206681037041758 34.467254309261214))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68039480295544
46.50412677067332
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
2023-10-06T07:47:27.862648Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N33E009/2023/10/06/0619D2
2.0E-4
2.0E-4
true
block average
2
2
34.0
9.0
33.0
10.0
POLYGON((9.105182883460579 34.0,9.0 33.53850625774533,9.0 34.0,9.105182883460579 34.0))
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_0619D2_N33E009_2023_10_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0619D2_N33E009_2023_10_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0619D2_N33E009_2023_10_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0619D2_N33E009_2023_10_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0619D2_N33E009_2023_10_06_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