https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-08T16:34:19.285776Z
2021-11-08T16:34:48.307706Z
s3://sentinel-s1-l1c/GRD/2021/11/8/IW/DV/S1B_IW_GRDH_1SDV_20211108T163419_20211108T163448_029499_03854C_603B
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
2021-11-08T16:34:19.285776Z
2021-11-08T16:34:48.307706Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.7929608417285
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-08T19:58:40.845714Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211108T163419_20211108T163448_029499_03854C_603B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.387687363021055 18.26581982401229,22.97724378084589 18.37634311756154,23.567438001476027 18.48502053652646,24.155891632566806 18.59141565964429,24.722685533888352 18.69203129515875,24.536747654583237 19.654259597261852,24.40726668497936 20.31852412099534,23.832601235654174 20.21869679054305,23.23722022141164 20.113146328250092,22.64240027585007 20.00554731961121,22.049667473192727 19.896193295119645,22.113765026875864 19.593104499866694,22.189509224190783 19.230525941623668,22.22947531673177 19.049627897791282,22.265833232281672 18.868052813521295,22.339864973282083 18.505144851715798,22.387687363021055 18.26581982401229))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8931050069593
46.15224784976843
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
2021-12-26T14:32:37.568638Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/N18E022/2021/11/08/03854C
2.0E-4
2.0E-4
true
block average
2
2
19.0
22.0
18.0
23.0
POLYGON((22.3876873630212 18.265819824012354,22.239412621313374 19.0,23.0 19.0,23.0 18.38053341132691,22.3876873630212 18.265819824012354))
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_03854C_N18E022_2021_11_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03854C_N18E022_2021_11_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03854C_N18E022_2021_11_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03854C_N18E022_2021_11_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03854C_N18E022_2021_11_08_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