https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-27T16:39:20.597636Z
2021-06-27T16:39:49.627515Z
s3://sentinel-s1-l1c/GRD/2021/6/27/IW/DV/S1B_IW_GRDH_1SDV_20210627T163920_20210627T163949_027544_0349C0_7AF1
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
2021-06-27T16:39:20.597636Z
2021-06-27T16:39:49.627515Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.63630564502625
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-27T18:01:09.020406Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210627T163920_20210627T163949_027544_0349C0_7AF1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.37662518143942 -22.881430419755418,27.93126672561401 -22.7538465696891,28.174454044252467 -22.697219201985384,28.53891076931339 -22.61157857070931,28.781084880710686 -22.5541598848682,29.1450509168019 -22.46709085038203,29.72537378620507 -22.32634081179395,29.70867680644396 -22.26877385861299,29.658756888436955 -22.089413091373906,29.464296454404682 -21.370825897102506,29.41629474846736 -21.191066674148775,29.289177618573163 -20.710398254040854,28.715324837377842 -20.848891976207952,28.11552239328868 -20.99133237011093,27.513151389524545 -21.132008480197904,26.961772025179105 -21.258668200661404,27.037204277503513 -21.560793164414918,27.082769979612735 -21.741312602733796,27.221704376280243 -22.282418098750547,27.266862911675794 -22.463073125360392,27.315410785736695 -22.642958679522913,27.3623193908964 -22.82323367905836,27.37662518143942 -22.881430419755418))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.08981
45.80200770599276
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
2021-12-26T07:51:22.953729Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S23E028/2021/06/27/0349C0
2.0E-4
2.0E-4
true
block average
2
2
-22.0
28.0
-23.0
29.0
POLYGON((29.0 -22.50179036084439,28.53891076947998 -22.611578570669923,28.0 -22.737841687428578,28.0 -22.0,29.0 -22.0,29.0 -22.50179036084439))
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_0349C0_S23E028_2021_06_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0349C0_S23E028_2021_06_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0349C0_S23E028_2021_06_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0349C0_S23E028_2021_06_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0349C0_S23E028_2021_06_27_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