https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-05T04:32:33.448379Z
2021-09-05T04:32:58.447463Z
s3://sentinel-s1-l1c/GRD/2021/9/5/IW/DV/S1B_IW_GRDH_1SDV_20210905T043233_20210905T043258_028558_036870_CEA0
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
2021-09-05T04:32:33.448379Z
2021-09-05T04:32:58.447463Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.8944515919708
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-05T06:22:11.404192Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210905T043233_20210905T043258_028558_036870_CEA0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.52301272100613 34.06880235485185,23.10849365487989 34.134133609386815,22.827030902568556 34.17763884227455,22.404300677594346 34.241686446837704,22.122128311687824 34.28357567532665,21.698350392677213 34.34519146652249,21.415490881174208 34.38545436674082,21.132362960888102 34.42506393737604,20.840269377258636 34.4651987431806,20.586445311270186 33.20213002364509,20.536493651400328 32.96303464973796,20.823616427058212 32.92249974464859,21.10195221592216 32.88253645916153,21.380052102189776 32.841953095167426,21.78892494989146 32.781089344580664,22.204444134994336 32.71779273862261,22.48557040045125 32.6741410244071,22.763532953539062 32.63031707567524,23.174892296480675 32.56425188249395,23.35508448400872 33.34614478863206,23.52301272100613 34.06880235485185))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66722405822618
46.49723233356525
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
2021-12-26T11:18:13.903357Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N33E020/2021/09/05/036870
2.0E-4
2.0E-4
true
block average
2
2
34.0
20.0
33.0
21.0
POLYGON((20.544216429859294 33.0,20.58644531127872 33.20213002368775,20.74678385690605 34.0,21.0 34.0,21.0 33.0,20.544216429859294 33.0))
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_036870_N33E020_2021_09_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036870_N33E020_2021_09_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036870_N33E020_2021_09_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036870_N33E020_2021_09_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036870_N33E020_2021_09_05_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