https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-08T02:37:21.470707Z
2024-04-08T02:37:52.061188Z
s3://sentinel-s1-l1c/GRD/2024/4/8/IW/DV/S1A_IW_GRDH_1SDV_20240408T023721_20240408T023752_053336_067793_2809
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
2024-04-08T02:37:21.470707Z
2024-04-08T02:37:52.061188Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240408T035832_V20240408T000249_20240408T032019.EOF
192.4078091405294
693000
Copernicus Ground Segment
2024-04-08T04:44:34.428357Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240408T023721_20240408T023752_053336_067793_2809
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.009576675444755 -22.484089699442386,43.44905350368755 -22.35522665917731,42.84774693640457 -22.21454882531931,42.246813900696424 -22.071468656538528,41.667960297993794 -21.93129027844005,41.47116516349524 -22.6491990258765,41.42138440957285 -22.82859668453036,41.32110960353274 -23.18726513376044,41.19426917105723 -23.637553701183897,41.77948999297317 -23.779972788249623,42.1438884552487 -23.86738175463387,42.38709030808768 -23.925178144080743,42.75229577919282 -24.011154792274528,42.99603352306107 -24.067992020055335,43.57421625878706 -24.201067320994746,43.74007207652639 -23.568195275627634,43.83265183507312 -23.207381931141736,43.91855561463133 -22.84507839167912,44.009576675444755 -22.484089699442386))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.05107
45.64101235852011
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
2024-04-08T06:36:47.984978Z
Batch API, v4.332.0
s3://deafrica-sentinel-1/s1_rtc/S24E043/2024/04/08/067793
2.0E-4
2.0E-4
true
block average
2
2
-23.0
43.0
-24.0
44.0
POLYGON((43.8818230127094 -23.0,43.8326518350727 -23.207381931144056,43.740072076540976 -23.56819527557176,43.62690966685948 -24.0,43.0 -24.0,43.0 -23.0,43.8818230127094 -23.0))
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_067793_S24E043_2024_04_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067793_S24E043_2024_04_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067793_S24E043_2024_04_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067793_S24E043_2024_04_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067793_S24E043_2024_04_08_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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