https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-05T01:46:57.085078Z
2021-06-05T01:47:26.121340Z
s3://sentinel-s1-l1c/GRD/2021/6/5/IW/DV/S1A_IW_GRDH_1SDV_20210605T014657_20210605T014726_038198_04820B_1810
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
2021-06-05T01:46:57.085078Z
2021-06-05T01:47:26.121340Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3029658673518
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-05T04:01:34.431007Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210605T014657_20210605T014726_038198_04820B_1810
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((57.07834946280819 -19.719306843697154,56.498095892348346 -19.58631020883478,55.912417116605155 -19.449965795534844,55.327717215921396 -19.31174816366578,54.761878037729716 -19.17599029463595,54.652197299365355 -19.593168729252337,54.509375155913816 -20.132169292345868,54.36533488268011 -20.670998258660386,54.33210378173726 -20.792664672950796,54.90329370517158 -20.930462068094364,55.476818566537084 -21.066618105771333,56.08513122250866 -21.208751655319123,56.67128235793266 -21.343355836126587,56.883979587455805 -20.49928337024343,57.07834946280819 -19.719306843697154))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.31104
45.70466719741358
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
2021-12-26T06:44:16.561908Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S21E056/2021/06/05/04820B
2.0E-4
2.0E-4
true
block average
2
2
-20.0
56.0
-21.0
57.0
POLYGON((57.0 -20.033711232479046,56.75780435460564 -21.0,56.0 -21.0,56.0 -20.0,57.0 -20.0,57.0 -20.033711232479046))
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_04820B_S21E056_2021_06_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04820B_S21E056_2021_06_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04820B_S21E056_2021_06_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04820B_S21E056_2021_06_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04820B_S21E056_2021_06_05_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