https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-18T18:12:33.782977Z
2021-01-18T18:12:58.782127Z
s3://sentinel-s1-l1c/GRD/2021/1/18/IW/DV/S1A_IW_GRDH_1SDV_20210118T181233_20210118T181258_036196_043E9C_94F9
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
2021-01-18T18:12:33.782977Z
2021-01-18T18:12:58.782127Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210118T204208_V20210118T162958_20210118T194728.EOF
347.89341993424716
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-18T21:07:46.779234Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210118T181233_20210118T181258_036196_043E9C_94F9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.4830663993423117 14.31253315100577,-0.9105944043205807 14.423842589699374,-0.3362293527731562 14.534015014486716,0.23798573062812498 14.642644530783317,0.8003984796499725 14.747563620708746,0.6937432300829932 15.290371247398612,0.588627520030075 15.833508016950534,0.5530838569557088 16.014450930116972,0.5070674284687429 16.255546739549473,-0.06054955919700855 16.151574548647083,-0.6388714663650245 16.043970633142283,-1.2180248980502881 15.934532352843949,-1.79441148656828 15.823953853978953,-1.7448520689589464 15.582410148207567,-1.7014112634049572 15.402161668113758,-1.6699043178726356 15.219598486497041,-1.6321099805230392 15.0382527898899,-1.4830663993423117 14.31253315100577))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87846097323241
46.06307345296187
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
2021-12-25T23:39:17.211975Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N15E000/2021/01/18/043E9C
2.0E-4
2.0E-4
true
block average
2
2
16.0
0.0
15.0
1.0
POLYGON((0.5559225367481468 16.0,0.7507977303066328 15.0,0.0 15.0,0.0 16.0,0.5559225367481468 16.0))
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_043E9C_N15E000_2021_01_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043E9C_N15E000_2021_01_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043E9C_N15E000_2021_01_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043E9C_N15E000_2021_01_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043E9C_N15E000_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