https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-19T17:49:05.502409Z
2023-12-19T17:49:30.501086Z
s3://sentinel-s1-l1c/GRD/2023/12/19/IW/DV/S1A_IW_GRDH_1SDV_20231219T174905_20231219T174930_051727_063F53_E4A1
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
2023-12-19T17:49:05.502409Z
2023-12-19T17:49:30.501086Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231219T194607_V20231219T160535_20231219T192305.EOF
347.8113327520352
693000
Copernicus Ground Segment
2023-12-19T19:57:13.988682Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231219T174905_20231219T174930_051727_063F53_E4A1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.998339144341106 17.66156382154283,4.580265878621056 17.77131624728156,5.165099991174635 17.879744293337772,5.750584987220432 17.98640752041757,6.323424178191652 18.08893249953174,6.218071071521399 18.631733188783503,6.03206515033742 19.596464781256813,5.453332205011733 19.494915463397266,4.8629571605313995 19.389282112451358,4.272759764552906 19.281629059839904,3.685932634261177 19.17256026053314,3.810641604360785 18.568404231618402,3.9239538373438556 18.024378711623484,3.998339144341106 17.66156382154283))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87544625173555
46.06757554184001
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
2023-12-19T22:05:16.376705Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/N18E004/2023/12/19/063F53
2.0E-4
2.0E-4
true
block average
2
2
19.0
4.0
18.0
5.0
POLYGON((4.0 18.0,4.0 19.0,5.0 19.0,5.0 18.0,4.0 18.0))
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_063F53_N18E004_2023_12_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_063F53_N18E004_2023_12_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_063F53_N18E004_2023_12_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_063F53_N18E004_2023_12_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_063F53_N18E004_2023_12_19_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