https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-08-27T16:37:35.480524Z
2019-08-27T16:38:04.509698Z
s3://sentinel-s1-l1c/GRD/2019/8/27/IW/DV/S1B_IW_GRDH_1SDV_20190827T163735_20190827T163804_017774_021736_9848
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
2019-08-27T16:37:35.480524Z
2019-08-27T16:38:04.509698Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190827T183650_V20190827T145027_20190827T180757.EOF
347.2173733692662
693000
Copernicus S1 Core Ground Segment - UPA
2019-08-27T18:46:51.134245Z
Sentinel-1 IPF, 003.10
S1B_IW_GRDH_1SDV_20190827T163735_20190827T163804_017774_021736_9848
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.68137770675042 30.92089653049306,20.080802621610957 30.986378269202163,20.35191858613575 31.03007032229878,20.759052661947987 31.094541506439676,21.030778330222564 31.136808802411835,21.438814634909747 31.199135822337997,21.711133439987737 31.23996918241284,21.983684749575804 31.280226512096,22.269108196668494 31.321724236995365,22.078564189657996 32.28172899447693,22.005606595269896 32.64253866284575,21.945163646605444 32.94483034267794,21.654557509238472 32.90376800939789,21.37707041383058 32.863887822970135,21.099833216193375 32.82339403276924,20.684452974440003 32.76150601532183,20.407854420913417 32.71948477022298,19.993446811031674 32.655312719340515,19.717506324763157 32.6117736474298,19.311002465846514 32.546449769582715,19.463824168515877 31.882389446896862,19.546032169540407 31.520870681918364,19.68137770675042 30.92089653049306))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71119644672086
46.5024277338628
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
2021-12-24T21:11:10.293409Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N31E021/2019/08/27/021736
2.0E-4
2.0E-4
true
block average
2
2
32.0
21.0
31.0
22.0
POLYGON((22.0 31.282598586922774,21.43881463485026 31.199135822328916,21.0 31.1320211914314,21.0 32.0,22.0 32.0,22.0 31.282598586922774))
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_021736_N31E021_2019_08_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_021736_N31E021_2019_08_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_021736_N31E021_2019_08_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_021736_N31E021_2019_08_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_021736_N31E021_2019_08_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