https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-09T17:08:43.865994Z
2023-06-09T17:09:08.865577Z
s3://sentinel-s1-l1c/GRD/2023/6/9/IW/DV/S1A_IW_GRDH_1SDV_20230609T170843_20230609T170908_048912_05E1C5_DC6A
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
2023-06-09T17:08:43.865994Z
2023-06-09T17:09:08.865577Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230609T191336_V20230609T152423_20230609T184153.EOF
347.7198201662013
693000
Copernicus Ground Segment
2023-06-09T19:27:54.987790Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230609T170843_20230609T170908_048912_05E1C5_DC6A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.649536283983489 20.720013315896008,14.239064251207475 20.827893447771007,14.833592946557616 20.934484198100424,15.429669932568327 21.03912791514738,16.023908043907547 21.141225936339854,15.989777912772608 21.32220384978534,15.951930264924203 21.502643317962335,15.91726567661736 21.683615102405977,15.88352193872811 21.864736056669702,15.847039498226417 22.04539380947035,15.81386854189746 22.2265995268995,15.777394918947747 22.407250809611924,15.731135263424608 22.647887974576378,15.133475790188983 22.54735237624647,14.530789409421581 22.443574356612526,13.933049695624678 22.338271203041113,13.335257624709556 22.230596888413743,13.385252272874643 21.98936319197828,13.462985316944952 21.627075296661783,13.535833345214673 21.263891160929084,13.649536283983489 20.720013315896008))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86656326583359
46.07836210919613
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
2023-06-09T23:06:16.709068Z
Batch API, v4.215.0
s3://deafrica-sentinel-1/s1_rtc/N21E014/2023/06/09/05E1C5
2.0E-4
2.0E-4
true
block average
2
2
22.0
14.0
21.0
15.0
POLYGON((14.0 21.0,14.0 22.0,15.0 22.0,15.0 21.0,14.0 21.0))
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_05E1C5_N21E014_2023_06_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E1C5_N21E014_2023_06_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E1C5_N21E014_2023_06_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E1C5_N21E014_2023_06_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E1C5_N21E014_2023_06_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