https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-23T03:32:52.230575Z
2023-08-23T03:33:17.318392Z
s3://sentinel-s1-l1c/GRD/2023/8/23/IW/DV/S1A_IW_GRDH_1SDV_20230823T033252_20230823T033317_049997_0603D2_97C7
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
2023-08-23T03:32:52.230575Z
2023-08-23T03:33:17.318392Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230823T045650_V20230823T010027_20230823T041757.EOF
192.1509421596176
693000
Copernicus Ground Segment
2023-08-23T05:51:28.820899Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230823T033252_20230823T033317_049997_0603D2_97C7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.515492961068173 -14.851607686352613,30.96304243050567 -14.726093256822939,30.393731585327625 -14.595239013700697,29.806429109999662 -14.458602922001278,29.253468339584703 -14.328512743431185,29.21036940825536 -14.508875431091328,29.12822325332347 -14.870790698487516,29.082999110872326 -15.050768865131538,29.040477643702346 -15.231406703592672,28.99394944003269 -15.411097645132791,28.946202663677454 -15.590504436225455,28.919215255735004 -15.712794546478136,29.48393461137966 -15.846443285792926,30.059307569143158 -15.980916464015436,30.640370013275998 -16.115003573205662,31.194675034772068 -16.241277841805363,31.225543288782976 -16.119710884537707,31.312031462240395 -15.758162977304368,31.3546155159356 -15.577249193504906,31.39229293352927 -15.39522540362993,31.43415810624203 -15.21416280979024,31.474111810026898 -15.032671991382548,31.515492961068173 -14.851607686352613))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.33211
45.88229324584926
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
2023-08-23T09:51:42.104525Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/S17E030/2023/08/23/0603D2
2.0E-4
2.0E-4
true
block average
2
2
-16.0
30.0
-17.0
31.0
POLYGON((31.0 -16.196929609916456,30.142005496847222 -16.0,31.0 -16.0,31.0 -16.196929609916456))
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_0603D2_S17E030_2023_08_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0603D2_S17E030_2023_08_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0603D2_S17E030_2023_08_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0603D2_S17E030_2023_08_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0603D2_S17E030_2023_08_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 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