https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-23T04:32:34.610255Z
2021-10-23T04:32:59.608391Z
s3://sentinel-s1-l1c/GRD/2021/10/23/IW/DV/S1B_IW_GRDH_1SDV_20211023T043234_20211023T043259_029258_037DD7_CA2C
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
2021-10-23T04:32:34.610255Z
2021-10-23T04:32:59.608391Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.8939270424701
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-23T05:27:16.992927Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211023T043234_20211023T043259_029258_037DD7_CA2C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.522428722190057 34.0692361768728,23.10801370793677 34.13454907023608,22.82654935151734 34.178053310181234,22.40381672639863 34.24209942173971,22.12164276310544 34.28398764633534,21.69786245217456 34.34560191882417,21.415001350186866 34.38586380438288,21.131871842261997 34.425472356117204,20.839561778617608 34.46563523075913,20.5857250735134 33.20255093281024,20.535655579953225 32.96291237626952,20.822989688254726 32.92234897927917,21.101325682201608 32.88238661214122,21.379425832019678 32.84180416657367,21.78823499762538 32.78095131829975,22.203818144629093 32.71764662554813,22.48493331729753 32.67399766401765,22.76288434418029 32.630176574474646,23.174164443195743 32.56412581869177,23.354491489778027 33.346570033035036,23.522428722190057 34.0692361768728))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66267935083221
46.4957184315975
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
2021-12-26T13:45:39.444954Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/N33E020/2021/10/23/037DD7
2.0E-4
2.0E-4
true
block average
2
2
34.0
20.0
33.0
21.0
POLYGON((20.543404577294474 33.0,20.585725073514837 33.20255093281748,20.745985037185278 34.0,21.0 34.0,21.0 33.0,20.543404577294474 33.0))
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_037DD7_N33E020_2021_10_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037DD7_N33E020_2021_10_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037DD7_N33E020_2021_10_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037DD7_N33E020_2021_10_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037DD7_N33E020_2021_10_23_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