https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-21T04:02:42.245343Z
2023-04-21T04:03:07.243726Z
s3://sentinel-s1-l1c/GRD/2023/4/21/IW/DV/S1A_IW_GRDH_1SDV_20230421T040242_20230421T040307_048189_05CB3D_DDFC
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
2023-04-21T04:02:42.245343Z
2023-04-21T04:03:07.243726Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230421T053220_V20230421T013315_20230421T045045.EOF
191.9828611600532
693000
Copernicus Ground Segment
2023-04-21T06:23:48.734937Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230421T040242_20230421T040307_048189_05CB3D_DDFC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.715638726162965 -4.1272624930254445,24.6125582299989 -3.885047101436992,23.513034602538347 -3.6420732893412393,23.43448250675815 -4.003589741204194,23.396444429497425 -4.184683676437963,23.356311244037954 -4.365314924950685,23.317423750213198 -4.546233457125154,23.238467144142334 -4.907827601961304,23.184990186427747 -5.148154055760472,24.28569737583259 -5.393709285751313,25.390305901489995 -5.637975133925961,25.40287967072629 -5.577982143145934,25.521216902410565 -5.034128840137835,25.56027153111071 -4.852766122301762,25.598593284542908 -4.671245962054159,25.715638726162965 -4.1272624930254445))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62187
46.00877226633168
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
2023-04-21T09:15:19.147899Z
Batch API, v4.192.0
s3://deafrica-sentinel-1/s1_rtc/S05E024/2023/04/21/05CB3D
2.0E-4
2.0E-4
true
block average
2
2
-4.0
24.0
-5.0
25.0
POLYGON((24.0 -5.0,24.0 -4.0,25.0 -4.0,25.0 -5.0,24.0 -5.0))
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_05CB3D_S05E024_2023_04_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05CB3D_S05E024_2023_04_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05CB3D_S05E024_2023_04_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05CB3D_S05E024_2023_04_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05CB3D_S05E024_2023_04_21_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