https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-07-30T16:18:33.331950Z
2020-07-30T16:19:02.367500Z
s3://sentinel-s1-l1c/GRD/2020/7/30/IW/DV/S1B_IW_GRDH_1SDV_20200730T161833_20200730T161902_022703_02B175_B7C9
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
2020-07-30T16:18:33.331950Z
2020-07-30T16:19:02.367500Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200730T183358_V20200730T143404_20200730T175134.EOF
347.6962235780438
693000
Copernicus S1 Core Ground Segment - DPA
2020-07-30T18:43:21.689941Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20200730T161833_20200730T161902_022703_02B175_B7C9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.880179870242173 21.280901249828375,26.50247843242251 21.394025710790103,27.004083097464356 21.483406902002002,27.63272140796869 21.59315055375746,28.25169543405451 21.698729376328483,28.13575150499785 22.29993863045384,28.064315968034087 22.66153950833708,28.029329487532642 22.842455204954124,27.937344760309472 23.326363470837,27.566939830810643 23.264950621111517,27.31218684879381 23.222170972250684,26.930720329632585 23.157290727122547,26.67544961368486 23.11332452168198,26.29732044903156 23.04738443694971,26.043588328199625 23.00259604216799,25.538784168527105 22.912192772375118,25.60163287878117 22.608614731964,25.638130854046818 22.42701780137782,25.756003862542908 21.883744491114328,25.79417631028763 21.70244973953505,25.831974658883688 21.5210860210739,25.880179870242173 21.280901249828375))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.92793
46.70219348851564
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
2021-12-25T14:39:06.208112Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N21E026/2020/07/30/02B175
2.0E-4
2.0E-4
true
block average
2
2
22.0
26.0
21.0
27.0
POLYGON((27.0 21.48267933278136,26.0 21.302682736103577,26.0 22.0,27.0 22.0,27.0 21.48267933278136))
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_02B175_N21E026_2020_07_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02B175_N21E026_2020_07_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02B175_N21E026_2020_07_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02B175_N21E026_2020_07_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02B175_N21E026_2020_07_30_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