https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-30T16:14:04.989257Z
2023-11-30T16:14:29.988839Z
s3://sentinel-s1-l1c/GRD/2023/11/30/IW/DV/S1A_IW_GRDH_1SDV_20231130T161404_20231130T161429_051449_063593_1C21
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
2023-11-30T16:14:04.989257Z
2023-11-30T16:14:29.988839Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231130T181558_V20231130T143505_20231130T175235.EOF
348.03689985066256
693000
Copernicus Ground Segment
2023-11-30T19:16:24.842443Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231130T161404_20231130T161429_051449_063593_1C21
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.017139453731275 1.2945500489957715,31.12861427325455 1.5315418622421997,32.21503752923678 1.7625580812427704,32.18183866207128 1.944339440998361,32.145173518140986 2.1254654574675045,32.10517292193204 2.3058810103732736,32.03001294708845 2.6677224036950453,31.993135835160487 2.8487820726299535,31.9585254357139 3.030312947661858,31.91674946486897 3.2103274082283266,31.903845195385678 3.270359260441087,30.82356535875622 3.04342710304775,29.707255634154944 2.807652286136399,29.71978411193406 2.747337358422819,29.7546729615973 2.565253741856001,29.790823526030888 2.383434556890153,29.865067180809046 2.0201993335461834,29.909658358225997 1.8401718027644198,29.94580902590895 1.658339779692892,29.979121907728885 1.4758966107930749,30.017139453731275 1.2945500489957715))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87932
46.2174245421539
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
2023-11-30T21:10:50.150442Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N02E031/2023/11/30/063593
2.0E-4
2.0E-4
true
block average
2
2
3.0
31.0
2.0
32.0
POLYGON((31.9643048560291 3.0,32.0 2.8150803170320406,32.0 2.0,31.0 2.0,31.0 3.0,31.9643048560291 3.0))
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_063593_N02E031_2023_11_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_063593_N02E031_2023_11_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_063593_N02E031_2023_11_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_063593_N02E031_2023_11_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_063593_N02E031_2023_11_30_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