https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-22T16:37:48.327625Z
2022-07-22T16:38:13.326933Z
s3://sentinel-s1-l1c/GRD/2022/7/22/IW/DV/S1A_IW_GRDH_1SDV_20220722T163748_20220722T163813_044215_0546FD_E4E5
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
2022-07-22T16:37:48.327625Z
2022-07-22T16:38:13.326933Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220722T171532_V20220722T132909_20220722T164639.EOF
347.1696512367332
693000
Copernicus Ground Segment
2022-07-22T17:34:13.558523Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220722T163748_20220722T163813_044215_0546FD_E4E5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.812074299217016 -31.494622022053946,30.160407009179956 -31.414696407455722,30.423261883991106 -31.35365624302306,30.68577410353574 -31.292081457735407,31.078897317236176 -31.19872114040429,31.34054748703402 -31.13581823083258,31.732371541134924 -31.040474849494633,31.993151468196327 -30.976256005393967,32.332133012662815 -30.891848748579953,32.273915616508795 -30.713736265632974,32.10304427032696 -30.178316781557363,32.04701903530489 -29.999659745936768,31.933927522418237 -29.642678469409546,31.86006728141613 -29.40464567497254,31.524998519901764 -29.48785302176549,31.267196876609773 -29.551196742942246,31.010768371504085 -29.6136269493775,30.627092914917135 -29.705970757103735,30.373973165186257 -29.766188764915473,29.9884981765672 -29.856846851446438,29.729283707645532 -29.917094397300147,29.39480096547953 -29.9939488899913,29.41384156943566 -30.053142420256904,29.465098734892624 -30.232936727557448,29.515398192807638 -30.412968539759106,29.573221122874422 -30.59128864517053,29.66153822963711 -30.95426746489691,29.714059898499343 -31.133861036433895,29.76272794149161 -31.31435840601454,29.812074299217016 -31.494622022053946))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.82187
45.64081226206601
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
2022-07-22T19:12:14.575185Z
Batch API, v4.122.0
s3://deafrica-sentinel-1/s1_rtc/S31E030/2022/07/22/0546FD
2.0E-4
2.0E-4
true
block average
2
2
-30.0
30.0
-31.0
31.0
POLYGON((30.0 -31.0,30.0 -30.0,31.0 -30.0,31.0 -31.0,30.0 -31.0))
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_0546FD_S31E030_2022_07_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0546FD_S31E030_2022_07_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0546FD_S31E030_2022_07_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0546FD_S31E030_2022_07_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0546FD_S31E030_2022_07_22_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