https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-31T04:59:00.982480Z
2023-05-31T04:59:13.400871Z
s3://sentinel-s1-l1c/GRD/2023/5/31/IW/DV/S1A_IW_GRDH_1SDV_20230531T045900_20230531T045913_048773_05DD90_11A0
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
2023-05-31T04:59:00.982480Z
2023-05-31T04:59:13.400871Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230531T045736_V20230531T041757_20230531T105257.EOF
192.6927890033968
693000
Copernicus Ground Segment
2023-05-31T05:31:35.915947Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230531T045900_20230531T045913_048773_05DD90_11A0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.543814167785456 30.52903011997222,16.14193341329852 30.595216496911863,15.870538004543851 30.63916008627877,15.464875435541872 30.70371806448902,15.19240202351008 30.746320841564103,14.920799526986244 30.788183196629742,14.512714098122732 30.849946735128317,14.2390413277164 30.89060282185901,13.963712480102215 30.93088805179079,13.89163166904448 30.56993505401544,13.855191450822835 30.389465905015598,13.8383297205487 30.308362544477145,14.383767603808346 30.227110178682626,14.65458816144197 30.185873293050513,15.059989736826795 30.12303524637114,15.329933685084523 30.08045548159953,15.733658367857517 30.01567069962799,16.001530971398346 29.971955532035416,16.401567135496038 29.90558704142839,16.42032168107115 29.9868459870703,16.46010498756523 30.16783266727202,16.502764854695304 30.3483432520383,16.543814167785456 30.52903011997222))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75886599902728
46.57978122859845
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
2023-05-31T07:20:18.154523Z
Batch API, v4.211.1
s3://deafrica-sentinel-1/s1_rtc/N29E016/2023/05/31/05DD90
2.0E-4
2.0E-4
true
block average
2
2
30.0
16.0
29.0
17.0
POLYGON((16.42321311002833 30.0,16.401567135496265 29.905587041428312,16.0 29.972205377186846,16.0 30.0,16.42321311002833 30.0))
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_05DD90_N29E016_2023_05_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DD90_N29E016_2023_05_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DD90_N29E016_2023_05_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DD90_N29E016_2023_05_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DD90_N29E016_2023_05_31_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