https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-14T17:19:25.901232Z
2022-01-14T17:19:54.928589Z
s3://sentinel-s1-l1c/GRD/2022/1/14/IW/DV/S1A_IW_GRDH_1SDV_20220114T171925_20220114T171954_041460_04EE03_11FA
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
2022-01-14T17:19:25.901232Z
2022-01-14T17:19:54.928589Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220114T174431_V20220114T171119_20220114T234619.EOF
347.2592293580912
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-14T17:56:03.353187Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220114T171925_20220114T171954_041460_04EE03_11FA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.543333874720755 30.269952297701494,9.941277628345572 30.335701118059976,10.210212971281761 30.379399748225598,10.478789862186048 30.4224510678445,10.88144969331533 30.48589288534628,11.284790552187024 30.548117091146143,11.55370865768349 30.588868136482546,11.822691271405631 30.62904074195141,12.116935629809792 30.672301982168445,12.069886715768483 30.910191938957,12.033184433157025 31.090580883510363,11.961160890329015 31.451548908038916,11.890921382478211 31.812756957123494,11.851899361436999 31.992803084767242,11.813900632832922 32.17299382894248,11.789487915113648 32.2947626255787,11.489651291821954 32.25189415474663,11.21647393199491 32.21217163608141,10.806191559440117 32.15134121274247,10.534306535272474 32.11025226391022,10.125427328382504 32.04729447145843,9.851936764231947 32.00440102690885,9.579218702952774 31.961001956165035,9.17533555361734 31.895576857832026,9.203194834889645 31.773618708978425,9.243038762521698 31.592659815389567,9.284968912065725 31.412044209282204,9.325940243568677 31.231274003263074,9.368117663462394 31.05070450657719,9.407469835550438 30.8696719619969,9.490432231826794 30.508315298828403,9.543333874720755 30.269952297701494))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76543269153939
46.49695151974661
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
2022-01-14T21:14:54.959886Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/N30E010/2022/01/14/04EE03
2.0E-4
2.0E-4
true
block average
2
2
31.0
10.0
30.0
11.0
POLYGON((11.0 30.50418187967586,10.47878986219482 30.422451067846225,10.0 30.345242769125257,10.0 31.0,11.0 31.0,11.0 30.50418187967586))
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_04EE03_N30E010_2022_01_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EE03_N30E010_2022_01_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EE03_N30E010_2022_01_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EE03_N30E010_2022_01_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EE03_N30E010_2022_01_14_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