https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-09T02:17:50.012795Z
2022-04-09T02:18:19.054095Z
s3://sentinel-s1-l1c/GRD/2022/4/9/IW/DV/S1A_IW_GRDH_1SDV_20220409T021750_20220409T021819_042690_05180B_E17F
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2022-04-09T02:17:50.012795Z
2022-04-09T02:18:19.054095Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220409T053620_V20220409T012455_20220409T044225.EOF
192.0958341613997
693000
Copernicus Ground Segment
2022-04-14T00:44:28.179769Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220409T021750_20220409T021819_042690_05180B_E17F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((50.65897934360112 -12.21418503379768,50.086845126669424 -12.085064290713579,49.51024983372154 -11.953632355321421,48.934208875207176 -11.821031197474241,48.41772001170658 -11.701040368500657,48.27594115950575 -12.299865583587458,48.18976633761918 -12.660496114079733,48.058735293656795 -13.201099002876107,48.028467035495325 -13.323171399913381,48.54706695546618 -13.444615366804822,49.12557985775976 -13.578692007798566,49.70524682591525 -13.711557094944103,50.28517195974372 -13.842994467165482,50.480246314624 -12.996255462879736,50.65897934360112 -12.21418503379768))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.51559492627281
46.0762138646768
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
2022-04-14T02:50:14.084996Z
Batch API, v4.102.1
s3://deafrica-sentinel-1/s1_rtc/S12E049/2022/04/09/05180B
2.0E-4
2.0E-4
true
block average
2
2
-11.0
49.0
-12.0
50.0
POLYGON((49.0 -11.836175917992279,49.71366588771955 -12.0,49.0 -12.0,49.0 -11.836175917992279))
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_05180B_S12E049_2022_04_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05180B_S12E049_2022_04_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05180B_S12E049_2022_04_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05180B_S12E049_2022_04_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05180B_S12E049_2022_04_09_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