https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-03T18:03:46.971962Z
2023-01-03T18:04:11.970357Z
s3://sentinel-s1-l1c/GRD/2023/1/3/IW/DV/S1A_IW_GRDH_1SDV_20230103T180346_20230103T180411_046623_059679_1255
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
2023-01-03T18:03:46.971962Z
2023-01-03T18:04:11.970357Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230103T200905_V20230103T162157_20230103T193927.EOF
347.9454482568847
693000
Copernicus Ground Segment
2023-01-03T20:29:15.597278Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230103T180346_20230103T180411_046623_059679_1255
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.1349239836976301 11.577640347318772,1.7018199696705028 11.690407362705665,2.2690187045104215 11.802021905861022,2.8358447568915963 11.912342601971389,3.392822211539566 12.01954739597447,3.3221892114908234 12.381607206040064,3.0964230363811613 13.527573226175976,2.53577437329605 13.421486633452599,1.9647313853318087 13.31205221974026,1.3949945497860263 13.201489725069557,0.8253054797858632 13.089567797093052,0.8756913938737662 12.848083616333417,0.9499460180225463 12.48512041041624,0.9878061202438586 12.303781734957834,1.0249174544677195 12.122292299729873,1.061226002611918 11.940640812946231,1.1349239836976301 11.577640347318772))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85916326375244
46.0473622936184
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
2023-01-03T23:30:30.429932Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/N12E000/2023/01/03/059679
2.0E-4
2.0E-4
true
block average
2
2
13.0
0.0
12.0
1.0
POLYGON((1.0 12.244148730743182,0.843993889582214 13.0,1.0 13.0,1.0 12.244148730743182))
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_059679_N12E000_2023_01_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059679_N12E000_2023_01_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059679_N12E000_2023_01_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059679_N12E000_2023_01_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059679_N12E000_2023_01_03_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 2021
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