https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-05-01T15:49:08.434177Z
2024-05-01T15:49:33.431562Z
s3://sentinel-s1-l1c/GRD/2024/5/1/IW/DV/S1A_IW_GRDH_1SDV_20240501T154908_20240501T154933_053679_068517_4B2B
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
2024-05-01T15:49:08.434177Z
2024-05-01T15:49:33.431562Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240501T174943_V20240501T141023_20240501T172753.EOF
348.0388611775516
693000
Copernicus Ground Segment
2024-05-01T17:58:33.082820Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240501T154908_20240501T154933_053679_068517_4B2B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.38200650178771 0.4453345845144407,38.56279556905579 0.9123457634775165,38.52476342613929 1.0931958227216252,38.45007341578853 1.4553571950332045,38.411474692796354 1.6361614353130274,38.371952237654355 1.8167645609439167,38.29690601001423 2.1788014157578606,38.2601369234751 2.3599704768695524,38.247073936599925 2.4193146087731736,37.165806236479085 2.1906132981489455,36.047411447822 1.9531366465462037,36.05908383569107 1.8932993748191893,36.09952121890558 1.7123147492478177,36.13808593864273 1.530927570445225,36.17783305126855 1.3497908197211437,36.21445809762984 1.16798241588803,36.26355456297213 0.9888460675648582,36.29367852040998 0.805636767229601,36.33460155679747 0.6247423749630453,36.38200650178771 0.4453345845144407))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85576372153173
46.1936049232132
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
2024-05-01T21:10:50.167152Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/N01E038/2024/05/01/068517
2.0E-4
2.0E-4
true
block average
2
2
2.0
38.0
1.0
39.0
POLYGON((38.3339695618901 2.0,38.37195223765388 1.816764560946273,38.450073415789234 1.4553571950296968,38.54436218581781 1.0,38.0 1.0,38.0 2.0,38.3339695618901 2.0))
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_068517_N01E038_2024_05_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_068517_N01E038_2024_05_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_068517_N01E038_2024_05_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_068517_N01E038_2024_05_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_068517_N01E038_2024_05_01_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