https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-28T17:16:49.246620Z
2021-09-28T17:17:14.246139Z
s3://sentinel-s1-l1c/GRD/2021/9/28/IW/DV/S1A_IW_GRDH_1SDV_20210928T171649_20210928T171714_039885_04B816_BF34
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
2021-09-28T17:16:49.246620Z
2021-09-28T17:17:14.246139Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.7235062859041
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-28T20:16:40.815856Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210928T171649_20210928T171714_039885_04B816_BF34
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.631960094143054 20.52674700634015,12.22117981613565 20.634784882908278,12.815414504699538 20.741556519198824,13.41078924034795 20.84632962085996,13.997428488249403 20.947402888631085,13.927606434565186 21.30912351303125,13.823843136940718 21.851969826344018,13.792482654296219 22.03344711666897,13.756714890910889 22.214182704165385,13.722867787662384 22.395233290530143,13.710883365112982 22.455157001967763,13.11647045105298 22.354898684032808,12.514500994424818 22.25099275985429,11.916053505388833 22.145331732977905,11.316984715948688 22.03720609543535,11.480363362004919 21.25179987333588,11.631960094143054 20.52674700634015))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8719646799623
46.08657268205581
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
2021-12-26T12:31:48.937979Z
Batch API, v4.55.0
s3://deafrica-sentinel-1/s1_rtc/N21E011/2021/09/28/04B816
2.0E-4
2.0E-4
true
block average
2
2
22.0
11.0
21.0
12.0
POLYGON((11.533010609796188 21.0,11.324724254198074 22.0,12.0 22.0,12.0 21.0,11.533010609796188 21.0))
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_04B816_N21E011_2021_09_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04B816_N21E011_2021_09_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04B816_N21E011_2021_09_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04B816_N21E011_2021_09_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04B816_N21E011_2021_09_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