https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-15T03:54:48.004955Z
2021-11-15T03:55:17.022826Z
s3://sentinel-s1-l1c/GRD/2021/11/15/IW/DV/S1B_IW_GRDH_1SDV_20211115T035448_20211115T035517_029593_03881F_BD57
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
2021-11-15T03:54:48.004955Z
2021-11-15T03:55:17.022826Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.264216837773
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-15T06:35:48.020948Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211115T035448_20211115T035517_029593_03881F_BD57
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.108069606320864 21.73860911598874,30.513522499780045 21.84625441120101,29.915910020357693 21.95213700906984,29.316112109584374 22.056068670867248,28.720297365092677 22.156988142285567,28.63894412722595 21.736858987493175,28.603261295857063 21.556085595051876,28.40322540603434 20.530665045617308,28.992790355296133 20.42853254591551,29.585510383311743 20.32370273161935,30.178861379574627 20.216607022513152,30.765433496067295 20.10861680835106,30.792215961759425 20.22979483077926,30.82944209643369 20.41121958281019,30.86834784187612 20.59233287963124,30.906465800639435 20.77359137781114,31.019331912793703 21.317636263190114,31.05926626113546 21.49855950384483,31.095642775499417 21.68013352658029,31.108069606320864 21.73860911598874))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79843714595647
46.02733
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
2021-12-26T14:54:32.068845Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/N22E029/2021/11/15/03881F
2.0E-4
2.0E-4
true
block average
2
2
23.0
29.0
22.0
30.0
POLYGON((29.0 22.10961193629181,29.639688881709645 22.0,29.0 22.0,29.0 22.10961193629181))
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_03881F_N22E029_2021_11_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03881F_N22E029_2021_11_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03881F_N22E029_2021_11_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03881F_N22E029_2021_11_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03881F_N22E029_2021_11_15_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