https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-06T15:47:05.264241Z
2021-05-06T15:47:34.308200Z
s3://sentinel-s1-l1c/GRD/2021/5/6/IW/DV/S1B_IW_GRDH_1SDV_20210506T154705_20210506T154734_026786_03331E_36C9
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
2021-05-06T15:47:05.264241Z
2021-05-06T15:47:34.308200Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.47450431182057
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-06T17:13:18.368654Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210506T154705_20210506T154734_026786_03331E_36C9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.9991566149299 26.473996701046303,33.25615424175088 26.5185136755698,33.64505987475378 26.584934514416965,34.02451263248941 26.648654379201446,34.283048203673125 26.691446261276024,34.67115809499191 26.75474364461858,34.9301055950554 26.796347678281236,35.47519980208588 26.88227342351814,35.463845309284046 26.9394308168711,35.42957089583227 27.120345554266237,35.39450737269086 27.30113333056016,35.357861569690705 27.48167299612068,35.25185512023378 28.02387391409307,35.22246155819238 28.20549838474829,35.184107642335334 28.38576119946076,35.1647588509999 28.508728579011084,34.87077586931483 28.46389275179494,34.60258571703069 28.42239455740254,34.22345703503625 28.36275219801405,33.960834642695275 28.32079239506508,33.68779274557749 28.276607017417412,33.29042182133138 28.21125172286027,33.030838290100185 28.167888540665388,32.648950878199905 28.10313377490096,32.67586607554709 27.980650474799475,32.75365134280525 27.618319812550762,32.79491682418446 27.437562481320604,32.83169595045952 27.256035421179654,32.86960808855482 27.074702614037868,32.94711707151328 26.712327637732056,32.98716929171129 26.531365636419803,32.9991566149299 26.473996701046303))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82211
46.5539933236771
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
2021-12-26T05:13:16.053956Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N26E034/2021/05/06/03331E
2.0E-4
2.0E-4
true
block average
2
2
27.0
34.0
26.0
35.0
POLYGON((35.0 26.807365459712873,34.67115809498282 26.75474364461675,34.0 26.644538078566256,34.0 27.0,35.0 27.0,35.0 26.807365459712873))
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_03331E_N26E034_2021_05_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03331E_N26E034_2021_05_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03331E_N26E034_2021_05_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03331E_N26E034_2021_05_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03331E_N26E034_2021_05_06_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