https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-22T14:54:01.296762Z
2022-08-22T14:54:30.307434Z
s3://sentinel-s1-l1c/GRD/2022/8/22/IW/DV/S1A_IW_GRDH_1SDV_20220822T145401_20220822T145430_044666_055513_6952
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
2022-08-22T14:54:01.296762Z
2022-08-22T14:54:30.307434Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220822T153019_V20220822T114212_20220822T145942.EOF
347.74180459928846
693000
Copernicus Ground Segment
2022-08-22T16:03:45.356026Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220822T145401_20220822T145430_044666_055513_6952
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((53.360606385837116 -20.019772751101883,53.92491311894217 -19.89041586946481,54.51626573931412 -19.752717211050367,55.10660078013963 -19.613082957827494,55.678837984531796 -19.47565834881551,55.56931072222468 -19.058325876719817,55.475492391573184 -18.698602499434532,55.38218005423117 -18.338808399704185,55.2585973098693 -17.859212354680977,54.691257513956955 -17.994664156473785,54.10607633290482 -18.132431581231085,53.51998751409903 -18.268431421742196,52.96079648152268 -18.39632756484865,53.16735012298223 -19.239316251576625,53.360606385837116 -20.019772751101883))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.20035
45.72392541017319
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
2022-08-31T15:23:47.888685Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/S20E054/2022/08/22/055513
2.0E-4
2.0E-4
true
block average
2
2
-19.0
54.0
-20.0
55.0
POLYGON((55.0 -19.638297656766667,54.0 -19.87293160976938,54.0 -19.0,55.0 -19.0,55.0 -19.638297656766667))
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_055513_S20E054_2022_08_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055513_S20E054_2022_08_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055513_S20E054_2022_08_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055513_S20E054_2022_08_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055513_S20E054_2022_08_22_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 2021
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