https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-10-16T17:57:30.946287Z
2020-10-16T17:57:55.944675Z
s3://sentinel-s1-l1c/GRD/2020/10/16/IW/DV/S1A_IW_GRDH_1SDV_20201016T175730_20201016T175755_034825_040F22_6CAF
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
2020-10-16T17:57:30.946287Z
2020-10-16T17:57:55.944675Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201016T201930_V20201016T161334_20201016T193104.EOF
347.767310566108
693000
Copernicus S1 Core Ground Segment - DPA
2020-10-16T20:50:27.751362Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201016T175730_20201016T175755_034825_040F22_6CAF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.6163327223549233 19.238543334492118,2.2064451242453678 19.348128643035878,2.797421932887627 19.455817826411042,3.3911047280282225 19.56192242090657,3.9621754696345493 19.662011328602794,3.928429684129807 19.84304379321523,3.8249102442831404 20.385993033071642,3.7886237144416257 20.56666153894154,3.718310167009806 20.928370481686905,3.6807108048109054 21.108804366020482,3.6691174765100323 21.16886021313251,3.092963173620549 21.06992656385146,2.493072197160784 20.964694480689555,1.894367787523661 20.85741903103822,1.2989405740835172 20.748502524077704,1.3507411381170416 20.507294494131983,1.3916939126440009 20.326590791812052,1.4273088366759639 20.14489822880425,1.466216821620827 19.96381524020876,1.5034463583224487 19.782419756106087,1.541584659646449 19.601192478249253,1.6163327223549233 19.238543334492118))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86254986787454
46.14742032572512
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
2021-12-25T18:47:53.034476Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N20E003/2020/10/16/040F22
2.0E-4
2.0E-4
true
block average
2
2
21.0
3.0
20.0
4.0
POLYGON((3.7033837898876216 21.0,3.824910244283315 20.38599303307064,3.8985042004674213 20.0,3.0 20.0,3.0 21.0,3.7033837898876216 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_040F22_N20E003_2020_10_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_040F22_N20E003_2020_10_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_040F22_N20E003_2020_10_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_040F22_N20E003_2020_10_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_040F22_N20E003_2020_10_16_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