https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-10T02:11:05.172938Z
2023-02-10T02:11:30.170995Z
s3://sentinel-s1-l1c/GRD/2023/2/10/IW/DV/S1A_IW_GRDH_1SDV_20230210T021105_20230210T021130_047167_05A8C6_D453
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
2023-02-10T02:11:05.172938Z
2023-02-10T02:11:30.170995Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230210T033300_V20230209T233802_20230210T025532.EOF
192.2140007187495
693000
Copernicus Ground Segment
2023-02-10T04:19:51.072572Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230210T021105_20230210T021130_047167_05A8C6_D453
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((51.5509151368835 -17.131406529100083,50.978816961910645 -17.00084219146082,50.39100304897927 -16.86483741670908,49.80351313159189 -16.72704162750043,49.26018071002102 -16.597930171994257,49.16657993078109 -16.957191565569115,49.12383843103292 -17.137871229623897,49.07949139445482 -17.31817451117866,49.031552788415596 -17.49761835890755,48.98584171728304 -17.67761526626687,48.937104270326714 -17.85688828910413,48.893051978378566 -18.037314306449527,48.87701840072434 -18.096626562659615,49.42612796542485 -18.227882050911848,50.01751527501922 -18.367251360528847,50.60984140218083 -18.5047961744036,51.18641800970109 -18.636705715536642,51.37671883679809 -17.854246866231605,51.5509151368835 -17.131406529100083))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.28958
45.97001073624453
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
2023-02-10T08:24:49.095477Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S18E048/2023/02/10/05A8C6
2.0E-4
2.0E-4
true
block average
2
2
-17.0
48.0
-18.0
49.0
POLYGON((48.902162530979126 -18.0,48.93710427032143 -17.85688828912419,49.0 -17.62186406553113,49.0 -18.0,48.902162530979126 -18.0))
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_05A8C6_S18E048_2023_02_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A8C6_S18E048_2023_02_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A8C6_S18E048_2023_02_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A8C6_S18E048_2023_02_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A8C6_S18E048_2023_02_10_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