https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-25T16:02:01.979408Z
2023-11-25T16:02:31.002446Z
s3://sentinel-s1-l1c/GRD/2023/11/25/IW/DV/S1A_IW_GRDH_1SDV_20231125T160201_20231125T160231_051375_063328_805E
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
2023-11-25T16:02:01.979408Z
2023-11-25T16:02:31.002446Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231125T181207_V20231125T142651_20231125T174421.EOF
347.9301174982551
693000
Copernicus Ground Segment
2023-11-25T18:55:22.686848Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231125T160201_20231125T160231_051375_063328_805E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.08483289952271 -12.439555208603762,35.62410402942045 -12.317776435185507,36.193658403494965 -12.187897192971137,36.76605022830137 -12.056064148020521,37.31947650497064 -11.927366385784147,37.30478008180577 -11.86934509013473,37.2617918286746 -11.688995866793586,37.21979522485895 -11.508421381156452,37.17952254559676 -11.327452258638608,37.05359222453221 -10.785807925744743,37.01447200184118 -10.60461263133037,36.94391396809567 -10.303196547130586,36.393217441655494 -10.430200401998903,35.82603120823518 -10.55991312753867,35.25466603400005 -10.689461958588828,34.71846006859995 -10.809996744477054,34.74903501233554 -10.930703068132956,34.79103343117587 -11.111600072276612,34.826372493894894 -11.294006650243652,34.86927787118225 -11.474711528098823,34.90979939012382 -11.655960633140992,34.95547491466559 -11.836049234765653,34.99149382968215 -12.018328024805264,35.029910713596095 -12.20007032557163,35.07083174453733 -12.381252392157128,35.08483289952271 -12.439555208603762))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.39577140220007
45.96382600691052
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
2023-11-25T19:54:51.877550Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/S12E035/2023/11/25/063328
2.0E-4
2.0E-4
true
block average
2
2
-11.0
35.0
-12.0
36.0
POLYGON((35.0 -12.0,35.0 -11.0,36.0 -11.0,36.0 -12.0,35.0 -12.0))
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_063328_S12E035_2023_11_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_063328_S12E035_2023_11_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_063328_S12E035_2023_11_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_063328_S12E035_2023_11_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_063328_S12E035_2023_11_25_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