https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-14T03:21:02.879983Z
2021-11-14T03:21:27.879339Z
s3://sentinel-s1-l1c/GRD/2021/11/14/IW/DV/S1B_IW_GRDH_1SDV_20211114T032102_20211114T032127_029578_0387A3_D377
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-11-14T03:21:02.879983Z
2021-11-14T03:21:27.879339Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9904342552269
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-14T07:42:11.069728Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211114T032102_20211114T032127_029578_0387A3_D377
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.8065383847933 -4.943730744636626,34.70703609668579 -4.701318792342666,33.61094762955256 -4.457804293455181,33.41530790845038 -5.36204660487282,33.29569033697174 -5.9042380933193765,33.2820450554629 -5.964028561100414,34.38214568333855 -6.210697786255829,34.94852737939824 -6.33674241166343,35.48930957611954 -6.45645697631544,35.50139264641652 -6.3961647623808515,35.61893059497717 -5.852120537147865,35.65409850816505 -5.669893316664301,35.6928658194484 -5.488467629662672,35.732944628004205 -5.307336392406951,35.772332784900875 -5.126056300137205,35.8065383847933 -4.943730744636626))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65035083505665
46.07362728941003
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
2021-12-26T14:51:05.811014Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/S06E035/2021/11/14/0387A3
2.0E-4
2.0E-4
true
block average
2
2
-5.0
35.0
-6.0
36.0
POLYGON((35.79598186335611 -5.0,35.77233278490178 -5.126056300132888,35.65409850816534 -5.669893316663039,35.61893059497818 -5.852120537143237,35.58698199982311 -6.0,35.0 -6.0,35.0 -5.0,35.79598186335611 -5.0))
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_0387A3_S06E035_2021_11_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0387A3_S06E035_2021_11_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0387A3_S06E035_2021_11_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0387A3_S06E035_2021_11_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0387A3_S06E035_2021_11_14_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