https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-15T16:19:10.612249Z
2023-01-15T16:19:39.621589Z
s3://sentinel-s1-l1c/GRD/2023/1/15/IW/DV/S1A_IW_GRDH_1SDV_20230115T161910_20230115T161939_046796_059C50_6E40
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
2023-01-15T16:19:10.612249Z
2023-01-15T16:19:39.621589Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230115T182714_V20230115T144312_20230115T180042.EOF
347.97458992955785
693000
Copernicus Ground Segment
2023-01-15T19:08:05.781840Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230115T161910_20230115T161939_046796_059C50_6E40
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.312898036676565 -9.519295211010656,30.852488932447194 -9.398478482395344,31.418832804140315 -9.270700153879542,31.982621289429495 -9.14253039766486,32.53047419938518 -9.017067365051256,32.51631969133509 -8.95914954378004,32.473678545149205 -8.778853658220125,32.389733670884084 -8.417975745979717,32.34637846088086 -8.237866617422839,32.30503753101639 -8.057301254482404,32.26523953173988 -7.876390876454681,32.18697109487966 -7.514290985329012,32.16044430642273 -7.393950589919313,31.610013511168052 -7.5188202963236375,31.056145966055368 -7.643689721381952,30.4845162650823 -7.771782772582679,29.956968069657222 -7.889228410428904,29.983723877698317 -8.009803168222481,30.018207617421762 -8.192308482315823,30.055936616867648 -8.374094300848695,30.094923417970154 -8.55560435165135,30.13747579584795 -8.7363214540125,30.17643840811141 -8.917846889986848,30.312898036676565 -9.519295211010656))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59866
46.00816431070585
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
2023-01-15T21:50:58.464075Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/S09E032/2023/01/15/059C50
2.0E-4
2.0E-4
true
block average
2
2
-8.0
32.0
-9.0
33.0
POLYGON((32.29243197842572 -8.0,32.346378460879414 -8.237866617417255,32.5263031143771 -9.0,32.0 -9.0,32.0 -8.0,32.29243197842572 -8.0))
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_059C50_S09E032_2023_01_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059C50_S09E032_2023_01_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059C50_S09E032_2023_01_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059C50_S09E032_2023_01_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059C50_S09E032_2023_01_15_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