https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-27T04:17:06.210647Z
2023-09-27T04:17:31.208730Z
s3://sentinel-s1-l1c/GRD/2023/9/27/IW/DV/S1A_IW_GRDH_1SDV_20230927T041706_20230927T041731_050508_061553_A9CD
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
2023-09-27T04:17:06.210647Z
2023-09-27T04:17:31.208730Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230927T023503_V20230927T015810_20230927T083310.EOF
192.8690804555587
693000
Copernicus Ground Segment
2023-09-27T04:25:06.892113Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230927T041706_20230927T041731_050508_061553_A9CD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.54736048479629 33.68228146028483,27.14235035954351 33.74644149340248,26.86726780471132 33.7892063651209,26.454136294871546 33.85220402705275,26.178381551993816 33.89343381229572,25.764257003871652 33.95412155390134,25.487850548936038 33.993806614137654,25.211189284783234 34.03287116719253,24.874944193726854 34.07944534515115,24.730052687515215 33.35761150686203,24.57385917732381 32.576289438281016,24.90429746686234 32.52926803664475,25.176194098022158 32.48987439403271,25.447852405919104 32.449894840015396,25.85488664067248 32.38883005311832,26.125936444147996 32.347391954249474,26.532044521957054 32.284146015551784,26.802468076543654 32.24125828910559,27.20064530389548 32.176979542548196,27.380139228951496 32.9594403159784,27.54736048479629 33.68228146028483))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67230918052755
46.25006617937974
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
2023-09-27T07:28:37.739142Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N33E024/2023/09/27/061553
2.0E-4
2.0E-4
true
block average
2
2
34.0
24.0
33.0
25.0
POLYGON((24.658562838875685 33.0,24.85899737174388 34.0,25.0 34.0,25.0 33.0,24.658562838875685 33.0))
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_061553_N33E024_2023_09_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061553_N33E024_2023_09_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061553_N33E024_2023_09_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061553_N33E024_2023_09_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061553_N33E024_2023_09_27_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