https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-13T05:49:25.582951Z
2021-11-13T05:49:59.375131Z
s3://sentinel-s1-l1c/GRD/2021/11/13/IW/DV/S1B_IW_GRDH_1SDV_20211113T054925_20211113T054959_029565_03873A_5C93
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
2021-11-13T05:49:25.582951Z
2021-11-13T05:49:59.375131Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.34346591593
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-13T06:37:18.987311Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211113T054925_20211113T054959_029565_03873A_5C93
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((2.7698944138460573 23.939865575503198,2.3884729568238203 24.00761777888033,2.1323680846626263 24.052538099839555,1.6204062549350493 24.14096029670287,1.3638703582997362 24.184577494946364,0.9784042543354422 24.249249937466914,0.7210720204948583 24.291845670494883,0.3445930459581056 24.35332480679997,0.3090216778693977 24.172709988443067,0.27469365429926784 23.99179545673848,0.20436286226475248 23.63022524417171,0.13347158462800718 23.268729564334137,0.06408935263305948 22.90696732061996,-0.026568376708918012 22.441776816277866,0.3442655452536353 22.379489402222475,0.5975826975425762 22.336417832329808,0.850800833873588 22.29294115750706,1.230330080396521 22.226987535757917,1.735848572861575 22.13766919774973,1.9883250155135868 22.092431255527774,2.3648062776288308 22.024196121336825,2.4633931470580634 22.490399752679092,2.5772995835925 23.034172568617837,2.6159205216268684 23.215311965787162,2.648576051594328 23.397521715121453,2.732123900545251 23.75866854700028,2.7698944138460573 23.939865575503198))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84576624025762
46.68774703013865
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
2021-12-26T14:47:18.480647Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/N22E000/2021/11/13/03873A
2.0E-4
2.0E-4
true
block average
2
2
23.0
0.0
22.0
1.0
POLYGON((1.0 22.267013708020368,0.0 22.437314237795082,0.0 22.57810668743697,0.08193205196396561 23.0,1.0 23.0,1.0 22.267013708020368))
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_03873A_N22E000_2021_11_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03873A_N22E000_2021_11_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03873A_N22E000_2021_11_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03873A_N22E000_2021_11_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03873A_N22E000_2021_11_13_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