https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-28T05:49:22.901093Z
2021-07-28T05:49:56.686743Z
s3://sentinel-s1-l1c/GRD/2021/7/28/IW/DV/S1B_IW_GRDH_1SDV_20210728T054922_20210728T054956_027990_0356D8_3BF4
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
2021-07-28T05:49:22.901093Z
2021-07-28T05:49:56.686743Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3431174733025
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-28T06:40:53.705270Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210728T054922_20210728T054956_027990_0356D8_3BF4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((2.769921262133607 23.939026130453406,2.3885017106598827 24.00677509158073,2.1323981562877425 24.051693238728816,1.6204388616709433 24.14011111879968,1.3639042830858197 24.183726152914392,0.9784402153215237 24.248395362458048,0.7211093633180244 24.29098893546373,0.34483010105887346 24.352432838302537,0.30926068551781805 24.171819387941344,0.27493878818738443 23.990905521059187,0.2046205591592703 23.629336646898004,0.13374178188437433 23.267842358553374,0.06437220153896972 22.906081531074385,-0.026216605572880518 22.441163890334522,0.3444249752658745 22.378911456671275,0.5977415012488343 22.335841899077913,0.8509590056603978 22.29236726940873,1.2304872679970857 22.226416718372363,1.7360046869699453 22.137102462894873,1.9884805609606275 22.091866513280515,2.3649610686443716 22.02363441803565,2.463473426792261 22.489564933865516,2.577360076924893 23.033335876337677,2.61597429203006 23.21447467846072,2.6486240578098244 23.39668372612192,2.732157377364137 23.757829611157156,2.769921262133607 23.939026130453406))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8497669591464
46.68763431412255
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
2021-12-26T09:21:05.470431Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/N22E001/2021/07/28/0356D8
2.0E-4
2.0E-4
true
block average
2
2
23.0
1.0
22.0
2.0
POLYGON((2.0 22.08977876784423,1.0 22.266468445318203,1.0 23.0,2.0 23.0,2.0 22.08977876784423))
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_0356D8_N22E001_2021_07_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0356D8_N22E001_2021_07_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0356D8_N22E001_2021_07_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0356D8_N22E001_2021_07_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0356D8_N22E001_2021_07_28_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