https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-18T18:14:38.783197Z
2021-01-18T18:15:10.558040Z
s3://sentinel-s1-l1c/GRD/2021/1/18/IW/DV/S1A_IW_GRDH_1SDV_20210118T181438_20210118T181510_036196_043E9C_2D32
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
2021-01-18T18:14:38.783197Z
2021-01-18T18:15:10.558040Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210118T204208_V20210118T162958_20210118T194728.EOF
347.6729612864847
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-18T20:57:48.800699Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210118T181438_20210118T181510_036196_043E9C_2D32
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.050976092412894 21.867877797537304,-2.456652470214067 21.975369122478746,-1.8555128521920428 22.081744658219442,-1.2536915590365463 22.185875001115026,-0.6605701629738376 22.286178851691904,-1.0095280555630954 24.076809518843188,-1.6107657400681623 23.977719999850006,-1.855003743623132 23.936750058840104,-2.2210659257714505 23.874569892573152,-2.465207423780205 23.83258318588616,-2.8310650175632746 23.76889032219704,-3.4322913562305377 23.662202970041854,-3.1675075933912673 22.411133689257237,-3.0903128123304326 22.04881107402654,-3.050976092412894 21.867877797537304))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79076417520243
46.02811522315073
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
2021-12-25T23:39:55.536178Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N24W001/2021/01/18/043E9C
2.0E-4
2.0E-4
true
block average
2
2
25.0
-1.0
24.0
0.0
POLYGON((-1.0 24.027917578434547,-0.9945594256172247 24.0,-1.0 24.0,-1.0 24.027917578434547))
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_043E9C_N24W001_2021_01_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043E9C_N24W001_2021_01_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043E9C_N24W001_2021_01_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043E9C_N24W001_2021_01_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043E9C_N24W001_2021_01_18_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