https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-23T16:48:04.297679Z
2024-04-23T16:48:20.561308Z
s3://sentinel-s1-l1c/GRD/2024/4/23/IW/DV/S1A_IW_GRDH_1SDV_20240423T164804_20240423T164820_053563_06808F_1BEE
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
2024-04-23T16:48:04.297679Z
2024-04-23T16:48:20.561308Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240423T172334_V20240423T133727_20240423T165457.EOF
347.55155493617696
693000
Copernicus Ground Segment
2024-04-23T17:54:55.688936Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240423T164804_20240423T164820_053563_06808F_1BEE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.747806136825446 -24.463439942824323,26.105541949670837 -24.381312627252914,26.35209880870717 -24.324149520892252,26.598738382899235 -24.266516862652058,26.967961547648276 -24.17940001385826,27.214803797708676 -24.12059380953115,27.584717644313525 -24.031623908181242,28.12368874713424 -23.900178508303554,28.07253065990934 -23.72104203566717,27.88278763715725 -23.051445505452712,27.34739620004253 -23.181697559914994,27.102206350404998 -23.24066078804672,26.735954062919006 -23.327928181853725,26.368976167301682 -23.414403293189324,26.12446673427766 -23.471482057219767,25.87988499521307 -23.52814782720783,25.51853042432263 -23.6110806956631,25.696239265030222 -24.2842009941505,25.747806136825446 -24.463439942824323))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.4062
45.98390279683522
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
2024-04-23T19:55:39.003002Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/S24E025/2024/04/23/06808F
2.0E-4
2.0E-4
true
block average
2
2
-23.0
25.0
-24.0
26.0
POLYGON((25.621208056920945 -24.0,25.518530424322723 -23.61108069566322,26.0 -23.500319056100878,26.0 -24.0,25.621208056920945 -24.0))
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_06808F_S24E025_2024_04_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06808F_S24E025_2024_04_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06808F_S24E025_2024_04_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06808F_S24E025_2024_04_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06808F_S24E025_2024_04_23_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