https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-01T17:19:30.320451Z
2022-07-01T17:19:59.357818Z
s3://sentinel-s1-l1c/GRD/2022/7/1/IW/DV/S1A_IW_GRDH_1SDV_20220701T171930_20220701T171959_043910_053DEB_903D
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
2022-07-01T17:19:30.320451Z
2022-07-01T17:19:59.357818Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220701T173935_V20220701T171123_20220701T234623.EOF
347.2596559934085
693000
Copernicus Ground Segment
2022-07-01T17:50:47.037340Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220701T171930_20220701T171959_043910_053DEB_903D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.543945400690475 30.26917256255234,9.941881326554132 30.33491600932686,10.210814880547773 30.378611564601755,10.47939070986958 30.421660021352764,10.88204792914107 30.48509728130901,11.150962787140042 30.526727716670102,11.554302903216715 30.588065097313248,11.823283858495767 30.62823478729573,12.117320660335338 30.6714628996764,12.07026320562195 30.90944256958381,12.033568526295852 31.089831318284304,11.961561914421116 31.45079916202145,11.891340256597767 31.81200722270224,11.852322639220024 31.99205270052963,11.81433290635135 32.172243452832056,11.789801764515596 32.29464350881919,11.490174252347433 32.251808287280134,11.216996249389405 32.2120891033929,10.806713011901802 32.15126366769792,10.5348271233776 32.11017797676619,10.125946837635684 32.04722509486613,9.852455735854583 32.00433494292685,9.579736988204814 31.96093918158465,9.175852489401667 31.895518768426257,9.203849946374987 31.772928597338904,9.243685710563176 31.591969699313516,9.285607252752335 31.41135394925756,9.326570184436639 31.230583716426473,9.368738979480707 31.050014086036704,9.408083148160115 30.868981625128917,9.491028674753348 30.50762486257316,9.543945400690475 30.26917256255234))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7710983729722
46.49824039024578
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
2022-07-01T19:55:34.209556Z
Batch API, v4.119.3
s3://deafrica-sentinel-1/s1_rtc/N31E011/2022/07/01/053DEB
2.0E-4
2.0E-4
true
block average
2
2
32.0
11.0
31.0
12.0
POLYGON((11.85064710493158 32.0,11.891340256599696 31.812007222692948,12.0 31.25810973382085,12.0 31.0,11.0 31.0,11.0 32.0,11.85064710493158 32.0))
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_053DEB_N31E011_2022_07_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053DEB_N31E011_2022_07_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053DEB_N31E011_2022_07_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053DEB_N31E011_2022_07_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053DEB_N31E011_2022_07_01_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