https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-12T03:33:28.162224Z
2023-01-12T03:33:57.182719Z
s3://sentinel-s1-l1c/GRD/2023/1/12/IW/DV/S1A_IW_GRDH_1SDV_20230112T033328_20230112T033357_046745_059A97_80A4
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
2023-01-12T03:33:28.162224Z
2023-01-12T03:33:57.182719Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230112T050921_V20230112T010834_20230112T042604.EOF
192.0406237819266
693000
Copernicus Ground Segment
2023-01-12T05:54:31.251940Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230112T033328_20230112T033357_046745_059A97_80A4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.31519307900577 12.26419101121612,34.7410624095326 12.377721171539928,34.164353567087986 12.490440621426394,33.58535809011941 12.602267166936874,33.056465880437145 12.703229078817657,32.97413252289584 12.282928078214715,32.830929438314634 11.558748759166443,32.79413308235961 11.377882543181292,32.75797310928626 11.196888753293056,32.73442660138764 11.075649457501306,33.26124133837637 10.97325351067425,33.83478808335519 10.860649051822026,34.403052463386885 10.747941148939516,34.97607807671062 10.633146293554034,35.001860361339446 10.754442709299003,35.03903621405748 10.935985044174284,35.07974707213597 11.11681564395877,35.111309525326895 11.299480183395174,35.14868463072449 11.48097592200516,35.229165489982954 11.842817779282383,35.265722837104654 12.024472473157353,35.31519307900577 12.26419101121612))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.898658964133
46.24432776299931
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
2023-01-12T09:54:49.289738Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/N11E034/2023/01/12/059A97
2.0E-4
2.0E-4
true
block average
2
2
12.0
34.0
11.0
35.0
POLYGON((34.0 11.0,34.0 12.0,35.0 12.0,35.0 11.0,34.0 11.0))
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_059A97_N11E034_2023_01_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059A97_N11E034_2023_01_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059A97_N11E034_2023_01_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059A97_N11E034_2023_01_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059A97_N11E034_2023_01_12_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