https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-15T16:47:43.777625Z
2021-01-15T16:48:08.776594Z
s3://sentinel-s1-l1c/GRD/2021/1/15/IW/DV/S1B_IW_GRDH_1SDV_20210115T164743_20210115T164808_025167_02FF1B_5B77
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-01-15T16:47:43.777625Z
2021-01-15T16:48:08.776594Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210115T174933_V20210115T133628_20210115T165358.EOF
347.65732404237326
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-15T18:08:47.470183Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210115T164743_20210115T164808_025167_02FF1B_5B77
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.139478732996636 -22.210793326561774,25.704019196446563 -22.080992983935943,26.311067782355195 -21.938978373805966,26.914568398693955 -21.795308637363917,27.48787137726486 -21.656520194280663,27.34161798957769 -21.11790067666025,27.24473032756923 -20.75868099737265,27.197014723135606 -20.578914519833535,27.08396406931992 -20.16053729968563,26.514203580742993 -20.297801389709853,25.91438556256975 -20.44004962231191,25.313801599522563 -20.58016499167415,24.75589758135905 -20.708233757322,24.8162339061004 -20.948348017296937,24.862743753151477 -21.128604147661054,24.907689085862287 -21.30923032943116,25.139478732996636 -22.210793326561774))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.18503
45.85536302121434
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
2021-12-25T23:28:10.140239Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S22E024/2021/01/15/02FF1B
2.0E-4
2.0E-4
true
block average
2
2
-21.0
24.0
-22.0
25.0
POLYGON((25.0 -21.668280465823454,24.829561196609255 -21.0,25.0 -21.0,25.0 -21.668280465823454))
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_02FF1B_S22E024_2021_01_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02FF1B_S22E024_2021_01_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02FF1B_S22E024_2021_01_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02FF1B_S22E024_2021_01_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02FF1B_S22E024_2021_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 2019
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