https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-13T17:28:30.571645Z
2018-02-13T17:28:55.570749Z
s3://sentinel-s1-l1c/GRD/2018/2/13/IW/DV/S1B_IW_GRDH_1SDV_20180213T172830_20180213T172855_009607_01150C_1DF7
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
2018-02-13T17:28:30.571645Z
2018-02-13T17:28:55.570749Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6511625480509
693000
Copernicus S1 Core Ground Segment - UPA
2018-02-14T11:35:09.548105Z
Sentinel-1 IPF, 002.84
S1B_IW_GRDH_1SDV_20180213T172830_20180213T172855_009607_01150C_1DF7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.889675879 -22.33029651,15.446732727 -22.202203112,15.694279118 -22.144591376,16.065221889 -22.057474966,16.312264997 -21.998933525,16.682450154 -21.910429109,17.232842351 -21.777095048,17.184359537 -21.597518891,17.13676988 -21.417644623,17.088534524 -21.237945145,17.036697093 -21.059143387,16.989924024 -20.879113237,16.941414681 -20.699524231,16.842334705 -20.34089471,16.826856969 -20.281537301,16.281422842 -20.413026634,15.669857308 -20.558168205,15.057147006 -20.701161945,14.505381358 -20.8278434,14.520020408 -20.887466111,14.567440308 -21.067518071,14.614147081 -21.247743034,14.660044553 -21.428164282,14.704213367 -21.608993184,14.753472316 -21.788662364,14.799028842 -21.969191912,14.843846199 -22.149902223,14.889675879 -22.33029651))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.05606
46.00967034015522
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
2022-01-21T12:12:39.801334Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S22E015/2018/02/13/01150C
2.0E-4
2.0E-4
true
block average
2
2
-21.0
15.0
-22.0
16.0
POLYGON((15.0 -22.0,15.0 -21.0,16.0 -21.0,16.0 -22.0,15.0 -22.0))
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_01150C_S22E015_2018_02_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01150C_S22E015_2018_02_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01150C_S22E015_2018_02_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01150C_S22E015_2018_02_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01150C_S22E015_2018_02_13_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