https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-01T18:11:54.818387Z
2023-02-01T18:12:19.816070Z
s3://sentinel-s1-l1c/GRD/2023/2/1/IW/DV/S1A_IW_GRDH_1SDV_20230201T181154_20230201T181219_047046_05A4B1_F3F6
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
2023-02-01T18:11:54.818387Z
2023-02-01T18:12:19.816070Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230201T134201_V20230201T131246_20230201T194746.EOF
347.95016822390244
693000
Copernicus Ground Segment
2023-02-01T22:56:44.701845Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230201T181154_20230201T181219_047046_05A4B1_F3F6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.8627828478116754 11.28832815363174,-0.2971963906496594 11.401095051599755,0.2699815661007077 11.512996023204952,0.8372890771805144 11.623728326603052,1.3924084153873955 11.730914568575503,1.3585438099559664 11.9122047209676,1.3218161400722233 12.093033530449617,1.2509694930549118 12.45517452389688,1.1793516633341945 12.817147102806501,1.144477984224021 12.998302649872084,1.0961652525217793 13.238994732103494,0.5381478923682291 13.133059587088797,-0.032949247476441575 13.02329014261127,-0.6032978472720983 12.912311170314823,-1.1722362282442143 12.800267353151112,-1.161046736754853 12.740033095222035,-1.0865632322493712 12.377078289659202,-1.0484721762989893 12.195767143022147,-0.9740799326182012 11.832783314450294,-0.9362948982395526 11.651406200012907,-0.8627828478116754 11.28832815363174))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86139901463538
46.06730434892879
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
2023-02-02T10:13:53.344917Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N12E000/2023/02/01/05A4B1
2.0E-4
2.0E-4
true
block average
2
2
13.0
0.0
12.0
1.0
POLYGON((0.0 12.0,0.0 13.0,1.0 13.0,1.0 12.0,0.0 12.0))
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_05A4B1_N12E000_2023_02_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A4B1_N12E000_2023_02_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A4B1_N12E000_2023_02_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A4B1_N12E000_2023_02_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A4B1_N12E000_2023_02_01_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