https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-20T04:50:58.723749Z
2021-03-20T04:51:23.722090Z
s3://sentinel-s1-l1c/GRD/2021/3/20/IW/DV/S1A_IW_GRDH_1SDV_20210320T045058_20210320T045123_037077_045D4F_4941
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
2021-03-20T04:50:58.723749Z
2021-03-20T04:51:23.722090Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210320T065055_V20210320T022225_20210320T053955.EOF
191.9671593017626
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-20T07:57:57.497029Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210320T045058_20210320T045123_037077_045D4F_4941
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.066427775581408 -0.8710519499458693,11.868238884868791 -0.3961806067305742,11.832592934205994 -0.5776129761265351,11.75425816104099 -0.9391509471332626,11.712222568435747 -1.119301797468554,11.672310487901655 -1.2999225118637256,11.633927755262198 -1.4808845379177167,11.596467747386113 -1.6620569746705556,11.56236286240836 -1.8439759862093754,11.549542055299959 -1.9033285637985542,12.63349703942893 -2.1401214246199274,13.748858164524744 -2.382940189373519,13.838699826549457 -1.960459749091582,13.878068185841125 -1.7791745856819987,13.91646757031891 -1.5976819188064724,13.953437947802048 -1.4158823425668319,13.993494345648513 -1.2347566479875005,14.029509817702744 -1.052757348670044,14.066427775581408 -0.8710519499458693))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74831
46.13768282711924
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
2021-12-26T02:46:20.721934Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S02E013/2021/03/20/045D4F
2.0E-4
2.0E-4
true
block average
2
2
-1.0
13.0
-2.0
14.0
POLYGON((14.0 -1.201881206794144,13.95343794780173 -1.4158823425683709,13.91646757031877 -1.5976819188071518,13.830291480221977 -2.0,13.0 -2.0,13.0 -1.0,14.0 -1.0,14.0 -1.201881206794144))
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_045D4F_S02E013_2021_03_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_045D4F_S02E013_2021_03_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_045D4F_S02E013_2021_03_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_045D4F_S02E013_2021_03_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_045D4F_S02E013_2021_03_20_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