https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-30T05:31:21.542025Z
2023-10-30T05:31:46.540297Z
s3://sentinel-s1-l1c/GRD/2023/10/30/IW/DV/S1A_IW_GRDH_1SDV_20231030T053121_20231030T053146_050990_0625CB_A222
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
2023-10-30T05:31:21.542025Z
2023-10-30T05:31:46.540297Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231030T053025_V20231030T045058_20231030T112558.EOF
192.8166138863494
693000
Copernicus Ground Segment
2023-10-30T06:34:12.403855Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231030T053121_20231030T053146_050990_0625CB_A222
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.867844876500381 32.960247828620446,8.455609418535929 33.02613450271246,8.17759416813019 33.069745411573045,7.760035269448901 33.134003987346354,7.481021000184528 33.17611169027401,7.062389049027746 33.23804548899159,6.7829018632341675 33.27856308837721,6.503220660279274 33.31844420506683,6.216103974082422 33.358690378392325,6.144083988639528 32.997765349595035,5.998946194898339 32.27584526687441,5.91546199119424 31.855371387296962,6.197212943592975 31.814809347762953,6.472310993667712 31.774566448110377,6.884390859559227 31.713108918018577,7.158687397388803 31.67141734672464,7.432983884692966 31.629099629726372,7.843439359060238 31.564603705640522,8.116804744871159 31.520869050600545,8.52266686649732 31.454782613119157,8.742177510732411 32.41824314694865,8.78369584791257 32.59899956494078,8.867844876500381 32.960247828620446))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70610302007039
46.53645297383838
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
2023-10-30T23:06:09.598761Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N32E007/2023/10/30/0625CB
2.0E-4
2.0E-4
true
block average
2
2
33.0
7.0
32.0
8.0
POLYGON((7.0 32.0,7.0 33.0,8.0 33.0,8.0 32.0,7.0 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_0625CB_N32E007_2023_10_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0625CB_N32E007_2023_10_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0625CB_N32E007_2023_10_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0625CB_N32E007_2023_10_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0625CB_N32E007_2023_10_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