https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-02T04:30:34.153191Z
2023-10-02T04:31:03.179498Z
s3://sentinel-s1-l1c/GRD/2023/10/2/IW/DV/S1A_IW_GRDH_1SDV_20231002T043034_20231002T043103_050581_0617CF_B873
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
2023-10-02T04:30:34.153191Z
2023-10-02T04:31:03.179498Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231002T074256_V20231002T034503_20231002T070233.EOF
192.0806209422076
693000
Copernicus Ground Segment
2023-10-02T08:20:07.829166Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231002T043034_20231002T043103_050581_0617CF_B873
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.38988042528603 14.601675726531731,20.81746741759708 14.712645008914436,20.240069369151065 14.82303509306422,19.66155533285661 14.93207464118003,19.109219597705252 15.034707008284272,19.02650968613129 14.615041936787991,18.88517923405204 13.890948099032254,18.79011060630871 13.407090147486397,19.33834591599551 13.303253655447627,19.912355003951813 13.193166141632428,20.486071327741847 13.081748331148972,21.057800304268007 12.969345497026982,21.11909127423066 13.273189357677726,21.151728034325064 13.455559256675294,21.193396636920884 13.636147732408158,21.30424139399589 14.180691995431118,21.338606570122288 14.362708034850954,21.37711227276033 14.543912360216416,21.38988042528603 14.601675726531731))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.90044681942418
46.14002490030983
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
2023-10-02T12:44:54.189292Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N14E018/2023/10/02/0617CF
2.0E-4
2.0E-4
true
block average
2
2
15.0
18.0
14.0
19.0
POLYGON((18.90646425770596 14.0,19.0 14.479221948340033,19.0 14.0,18.90646425770596 14.0))
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_0617CF_N14E018_2023_10_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0617CF_N14E018_2023_10_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0617CF_N14E018_2023_10_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0617CF_N14E018_2023_10_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0617CF_N14E018_2023_10_02_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