https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-17T07:12:53.326407Z
2023-12-17T07:13:19.241671Z
s3://sentinel-s1-l1c/GRD/2023/12/17/IW/DV/S1A_IW_GRDH_1SDV_20231217T071253_20231217T071319_051691_063E05_3D0D
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
2023-12-17T07:12:53.326407Z
2023-12-17T07:13:19.241671Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231217T070745_V20231217T062941_20231217T130441.EOF
192.3083338448023
693000
Copernicus Ground Segment
2023-12-17T07:35:19.448580Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231217T071253_20231217T071319_051691_063E05_3D0D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-18.0419811047421 22.76821741591306,-18.40932868730759 22.834317169250774,-18.655635672214753 22.878127392044977,-19.025390625814495 22.94312759060765,-19.272088893091826 22.985982673275014,-19.642426292854346 23.049545350443037,-19.889509810617298 23.091438931437487,-20.44999823881615 23.184931667024184,-20.72942517808873 21.747713445353458,-20.17485274864552 21.653296423090964,-19.563894124566918 21.546980297196423,-18.95383341814239 21.43843109173087,-18.346480214689837 21.327994004927792,-18.0419811047421 22.76821741591306))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78681480603405
46.24921972558096
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
2023-12-17T09:03:47.176753Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/N21W021/2023/12/17/063E05
2.0E-4
2.0E-4
true
block average
2
2
22.0
-21.0
21.0
-20.0
POLYGON((-20.0 21.62286937597949,-20.729425178088743 21.74771344535352,-20.680375104327126 22.0,-20.0 22.0,-20.0 21.62286937597949))
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_063E05_N21W021_2023_12_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_063E05_N21W021_2023_12_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_063E05_N21W021_2023_12_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_063E05_N21W021_2023_12_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_063E05_N21W021_2023_12_17_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