https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-25T18:03:36.838823Z
2021-05-25T18:04:01.837036Z
s3://sentinel-s1-l1c/GRD/2021/5/25/IW/DV/S1A_IW_GRDH_1SDV_20210525T180336_20210525T180401_038048_047D91_834D
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
2021-05-25T18:03:36.838823Z
2021-05-25T18:04:01.837036Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9458219148712
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-25T20:43:26.119786Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210525T180336_20210525T180401_038048_047D91_834D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.134607610240122 11.5775624088324,1.7015042841489239 11.69032448591921,2.2687038804141006 11.80193408292826,2.8355308707507842 11.91224975966734,3.392328299581906 12.01941490221172,3.321681067183395 12.381471448937855,3.0959793654907317 13.52744822577544,2.5355115078201487 13.42140110283303,1.9644676242457928 13.311972002490869,1.3947297678451895 13.201414714152815,0.8250399062155489 13.089497937149318,0.8754175430625057 12.848012361696364,0.9496599615325404 12.48504722920326,0.9875138748363756 12.303707501335525,1.0246191254076227 12.122217108137475,1.0609216875227427 11.940564682186272,1.134607610240122 11.5775624088324))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86269526135023
46.04999591089823
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
2021-12-26T06:13:41.161757Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N12E000/2021/05/25/047D91
2.0E-4
2.0E-4
true
block average
2
2
13.0
0.0
12.0
1.0
POLYGON((1.0 12.242634964953844,0.8437105641536102 13.0,1.0 13.0,1.0 12.242634964953844))
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_047D91_N12E000_2021_05_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_047D91_N12E000_2021_05_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_047D91_N12E000_2021_05_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_047D91_N12E000_2021_05_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_047D91_N12E000_2021_05_25_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