https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-09T15:28:05.391662Z
2023-02-09T15:28:38.927813Z
s3://sentinel-s1-l1c/GRD/2023/2/9/IW/DV/S1A_IW_GRDH_1SDV_20230209T152805_20230209T152838_047161_05A888_15A4
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
2023-02-09T15:28:05.391662Z
2023-02-09T15:28:38.927813Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230209T172604_V20230209T134535_20230209T170305.EOF
347.8988951538734
693000
Copernicus Ground Segment
2023-02-09T18:12:33.160069Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230209T152805_20230209T152838_047161_05A888_15A4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.75813202986867 14.046238851929845,40.2837270386062 14.148611475554524,40.863565924043314 14.260106230530667,41.42805845847704 14.36719378133353,41.99471429621691 14.473235613725073,41.85244119575047 15.196964517798987,41.778925642408474 15.55840922931918,41.70762718249401 15.920242818262073,41.6194283193105 16.371651374556514,41.04800037276979 16.267129671998177,40.47075569657969 16.159863802882878,39.89413727751255 16.051036342744062,39.31943140188024 15.94090739168341,39.37600494363716 15.66992403608516,39.4152027740713 15.488867004146547,39.4552457701453 15.30797348532103,39.51532625649635 15.13097138274152,39.54376543225471 14.94782711553157,39.60798178553473 14.771643701834805,39.62769900337069 14.586795964595543,39.66506061957378 14.40538235458363,39.704628663371565 14.22439885395938,39.75813202986867 14.046238851929845))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83118569562242
46.00571
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
2023-02-09T22:09:17.048544Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N16E041/2023/02/09/05A888
2.0E-4
2.0E-4
true
block average
2
2
17.0
41.0
16.0
42.0
POLYGON((41.0 16.258210054519783,41.619428319310586 16.371651374556592,41.692043754440455 16.0,41.0 16.0,41.0 16.258210054519783))
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_05A888_N16E041_2023_02_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A888_N16E041_2023_02_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A888_N16E041_2023_02_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A888_N16E041_2023_02_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A888_N16E041_2023_02_09_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 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