https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-06T05:21:57.412727Z
2023-11-06T05:22:22.410251Z
s3://sentinel-s1-l1c/GRD/2023/11/6/IW/DV/S1A_IW_GRDH_1SDV_20231106T052157_20231106T052222_051092_062947_0C99
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
2023-11-06T05:21:57.412727Z
2023-11-06T05:22:22.410251Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231106T052107_V20231106T044244_20231106T111744.EOF
193.1430789937683
693000
Copernicus Ground Segment
2023-11-06T06:12:28.909450Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231106T052157_20231106T052222_051092_062947_0C99
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.915451867428166 37.187151482508895,11.494113570605192 37.250922327277124,11.200552340070242 37.29439939398017,10.759584287530174 37.35824990221607,10.465195058095889 37.39990397992872,10.023007557243352 37.46101104790853,9.727820618700534 37.500830389286236,9.432323324927529 37.539912605346174,9.12243475769848 37.58005405707518,9.048025116063478 37.21960534400906,9.01001485201232 37.039435187593405,8.968972188919123 36.85965285070894,8.932194317808612 36.67932187720656,8.897787464803288 36.49868183691666,8.858646292784663 36.318652635724966,8.820394617396698 36.138506992829,8.808282440555518 36.07911508349122,9.112026609424499 36.03864426847847,9.401835467331718 35.99926760234749,9.693971454720845 35.95883013753595,10.128737478423481 35.89725370767983,10.41860914204092 35.855271982786576,10.852559963062344 35.79103358348474,11.140505011597078 35.74748645889093,11.55381924790459 35.68368190421304,11.74088891662443 36.46528816173413,11.915451867428166 37.187151482508895))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55171693736898
46.48837500240446
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
2023-11-06T18:23:20.022603Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N36E010/2023/11/06/062947
2.0E-4
2.0E-4
true
block average
2
2
37.0
10.0
36.0
11.0
POLYGON((10.0 36.0,10.0 37.0,11.0 37.0,11.0 36.0,10.0 36.0))
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_062947_N36E010_2023_11_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062947_N36E010_2023_11_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062947_N36E010_2023_11_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062947_N36E010_2023_11_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062947_N36E010_2023_11_06_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