https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-18T07:12:30.255059Z
2023-10-18T07:12:55.253595Z
s3://sentinel-s1-l1c/GRD/2023/10/18/IW/DV/S1A_IW_GRDH_1SDV_20231018T071230_20231018T071255_050816_061FE4_D3BE
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
2023-10-18T07:12:30.255059Z
2023-10-18T07:12:55.253595Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231018T071048_V20231018T062943_20231018T130443.EOF
192.3616025300992
693000
Copernicus Ground Segment
2023-10-18T07:37:51.971869Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231018T071230_20231018T071255_050816_061FE4_D3BE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-17.72208792221949 24.277747634950597,-18.092069609271416 24.34326294428837,-18.341258788872224 24.38684231424474,-18.715360813916863 24.451443074908678,-18.964972679554208 24.49399635569694,-19.33970327723389 24.557052946624346,-19.589730483564946 24.59857348067062,-20.15965752469658 24.691553321783285,-20.45279466065126 23.185484557134583,-19.889612714903386 23.09155139161465,-19.642528669566786 23.049659404229516,-19.27219046692584 22.986099119566056,-19.02549166120169 22.943245611153852,-18.655735885395572 22.87824779000835,-18.043704837967187 22.76863544408102,-17.876859016436214 23.5531788698423,-17.72208792221949 24.277747634950597))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76704696936925
46.23703320129858
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
2023-10-18T12:04:15.460715Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N23W019/2023/10/18/061FE4
2.0E-4
2.0E-4
true
block average
2
2
24.0
-19.0
23.0
-18.0
POLYGON((-19.0 23.0,-19.0 24.0,-18.0 24.0,-18.0 23.0,-19.0 23.0))
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_061FE4_N23W019_2023_10_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061FE4_N23W019_2023_10_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061FE4_N23W019_2023_10_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061FE4_N23W019_2023_10_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061FE4_N23W019_2023_10_18_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