https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-28T16:34:18.223475Z
2021-08-28T16:34:47.246668Z
s3://sentinel-s1-l1c/GRD/2021/8/28/IW/DV/S1B_IW_GRDH_1SDV_20210828T163418_20210828T163447_028449_03650C_17F4
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-08-28T16:34:18.223475Z
2021-08-28T16:34:47.246668Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.7926787371695
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-28T20:51:54.636435Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210828T163418_20210828T163447_028449_03650C_17F4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.38784251484823 18.26544327717637,22.97739695584361 18.37596816572554,23.567680860111587 18.4846638867813,24.156044380016958 18.591044475219295,24.72274307154324 18.691645198499714,24.536764943212884 19.654144326176368,24.40727609601175 20.318499698054417,23.832704954282566 20.21868736847175,23.237324184389472 20.11313574071111,22.642504545218294 20.00553539568916,22.049772037598785 19.896180111822215,22.11388401672293 19.593000636469075,22.189623008781528 19.230421571543946,22.229586240497216 19.049523187744484,22.265941755427935 18.867947897715798,22.33996852995685 18.505039528636075,22.38784251484823 18.26544327717637))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89620201497476
46.15390183532294
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
2021-12-26T10:53:10.536644Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N18E023/2021/08/28/03650C
2.0E-4
2.0E-4
true
block average
2
2
19.0
23.0
18.0
24.0
POLYGON((24.0 18.56283046737028,23.0 18.380130322553736,23.0 19.0,24.0 19.0,24.0 18.56283046737028))
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_03650C_N18E023_2021_08_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03650C_N18E023_2021_08_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03650C_N18E023_2021_08_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03650C_N18E023_2021_08_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03650C_N18E023_2021_08_28_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 2019
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