https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-04T04:50:58.852727Z
2023-12-04T04:51:16.812611Z
s3://sentinel-s1-l1c/GRD/2023/12/4/IW/DV/S1A_IW_GRDH_1SDV_20231204T045058_20231204T045116_051500_063751_2693
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
2023-12-04T04:50:58.852727Z
2023-12-04T04:51:16.812611Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231204T044852_V20231204T040948_20231204T104448.EOF
192.6613515811646
693000
Copernicus Ground Segment
2023-12-04T05:20:51.805898Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231204T045058_20231204T045116_051500_063751_2693
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.51808975922375 30.13699087907257,18.114015321271896 30.203868937836,17.844254424197292 30.247775532640457,17.572735646235675 30.29136794274895,17.168324249395337 30.35518636596545,16.76258308361844 30.41787738350255,16.492071864225963 30.458931402094443,15.94629581685832 30.53995077267443,15.910162309756267 30.359541052393844,15.872847560974103 30.179208031449384,15.801818752924671 29.818006234137698,15.756445074849935 29.583869894074244,16.294714389896622 29.502691337601433,16.69627626640185 29.440626906116343,16.96461789351354 29.398436883630016,17.233992678681133 29.355507527825463,17.636429805942928 29.290291484524435,17.90335193471361 29.246321268554993,18.299862058755807 29.179948788533743,18.31147724998227 29.233514255401953,18.35267282934646 29.41424505048315,18.393024456760667 29.595119336810953,18.51808975922375 30.13699087907257))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75051516821655
46.57867410799471
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
2023-12-04T06:57:55.153964Z
Batch API, v4.284.0
s3://deafrica-sentinel-1/s1_rtc/N29E016/2023/12/04/063751
2.0E-4
2.0E-4
true
block average
2
2
30.0
16.0
29.0
17.0
POLYGON((17.0 29.392798156020415,16.294714389877683 29.50269133760453,16.0 29.547138397975957,16.0 30.0,17.0 30.0,17.0 29.392798156020415))
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_063751_N29E016_2023_12_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_063751_N29E016_2023_12_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_063751_N29E016_2023_12_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_063751_N29E016_2023_12_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_063751_N29E016_2023_12_04_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