https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-23T19:25:32.283871Z
2021-11-23T19:25:57.281940Z
s3://sentinel-s1-l1c/GRD/2021/11/23/IW/DV/S1A_IW_GRDH_1SDV_20211123T192532_20211123T192557_040703_04D47D_6666
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
2021-11-23T19:25:32.283871Z
2021-11-23T19:25:57.281940Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9714788035535
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-23T21:35:23.478596Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211123T192532_20211123T192557_040703_04D47D_6666
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-19.094167806419073 9.893586793764797,-18.532950351277336 10.006714214389559,-17.970003862141432 10.119159022431024,-17.406666998863848 10.230638408487302,-16.848492323549966 10.340056619072923,-17.14688454584954 11.848086858283065,-17.708148004429688 11.739843292717378,-18.274547491461064 11.629403134353783,-18.840498411121754 11.517850072571655,-19.40465408198985 11.405465508858178,-19.094167806419073 9.893586793764797))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82113821456454
46.00473
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
2021-12-26T15:20:52.912201Z
Batch API, v4.66.1
s3://deafrica-sentinel-1/s1_rtc/N10W020/2021/11/23/04D47D
2.0E-4
2.0E-4
true
block average
2
2
11.0
-20.0
10.0
-19.0
POLYGON((-19.11602130547669 10.0,-19.321385844623332 11.0,-19.0 11.0,-19.0 10.0,-19.11602130547669 10.0))
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_04D47D_N10W020_2021_11_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04D47D_N10W020_2021_11_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04D47D_N10W020_2021_11_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04D47D_N10W020_2021_11_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04D47D_N10W020_2021_11_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