https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-08T02:10:20.425326Z
2023-10-08T02:10:49.463851Z
s3://sentinel-s1-l1c/GRD/2023/10/8/IW/DV/S1A_IW_GRDH_1SDV_20231008T021020_20231008T021049_050667_061AD3_9F75
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
2023-10-08T02:10:20.425326Z
2023-10-08T02:10:49.463851Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231008T033253_V20231007T233811_20231008T025541.EOF
192.1352709894737
693000
Copernicus Ground Segment
2023-10-08T03:43:17.546054Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231008T021020_20231008T021049_050667_061AD3_9F75
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((52.30005872045875 -13.999334706399718,51.72586842162676 -13.86914725463473,51.146917449343526 -13.73638068911621,50.56861652053555 -13.602271168681048,50.04348569060848 -13.479200107242189,49.98558855635994 -13.717397200895066,49.940626104233445 -13.897339588958983,49.85286946798513 -14.25777292231264,49.80502828196825 -14.437056565704506,49.76175572542818 -14.617445147140984,49.71618597924767 -14.79729311996799,49.67269408258585 -14.977650267148528,49.6441682807734 -15.100019958618825,50.173515307500395 -15.225001482417639,50.75851994398036 -15.361511266817324,51.3413639811145 -15.495823593721301,51.91950370209335 -15.627378731771328,52.11809567776025 -14.78132026318061,52.30005872045875 -13.999334706399718))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44017
46.0531164693469
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
2023-10-08T05:31:21.523702Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/S14E052/2023/10/08/061AD3
2.0E-4
2.0E-4
true
block average
2
2
-13.0
52.0
-14.0
53.0
POLYGON((52.300058720458765 -13.999334706399708,52.0 -14.0,52.0 -13.931301721036158,52.300058720458765 -13.999334706399708))
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_061AD3_S14E052_2023_10_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061AD3_S14E052_2023_10_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061AD3_S14E052_2023_10_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061AD3_S14E052_2023_10_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061AD3_S14E052_2023_10_08_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