https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-29T17:31:19.369432Z
2021-03-29T17:31:44.367275Z
s3://sentinel-s1-l1c/GRD/2021/3/29/IW/DV/S1B_IW_GRDH_1SDV_20210329T173119_20210329T173144_026232_032177_EC78
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-03-29T17:31:19.369432Z
2021-03-29T17:31:44.367275Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.91175693092913
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-29T19:40:54.208657Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210329T173119_20210329T173144_026232_032177_EC78
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.644906220051451 -13.309367601161714,13.222789729142645 -13.178535128691188,13.813126379073688 -13.043413216764543,14.40522795818963 -12.906393222893403,14.909926253907981 -12.788436986345317,14.867043567109006 -12.608125206780898,14.822688893291367 -12.42807954424577,14.779729429918401 -12.24771188569054,14.735624294179877 -12.067628395860543,14.692689768396173 -11.887277112944648,14.646999164557233 -11.70758673084472,14.605851547263573 -11.526832412355443,14.563616038415345 -11.346344837261238,14.550662209085376 -11.286610175536923,14.037418333930876 -11.405672839897512,13.450393178278695 -11.540613076488356,12.864742995805035 -11.673936048000737,12.299293011924526 -11.801416276479337,12.436467769554161 -12.404413089555732,12.560721115252917 -12.947607699200073,12.602289922347182 -13.128650557123763,12.644906220051451 -13.309367601161714))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.39647
46.40564721468782
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
2021-12-26T03:14:40.307664Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S13E012/2021/03/29/032177
2.0E-4
2.0E-4
true
block average
2
2
-12.0
12.0
-13.0
13.0
POLYGON((12.572750783310083 -13.0,12.344468498017381 -12.0,13.0 -12.0,13.0 -13.0,12.572750783310083 -13.0))
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_032177_S13E012_2021_03_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032177_S13E012_2021_03_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032177_S13E012_2021_03_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032177_S13E012_2021_03_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032177_S13E012_2021_03_29_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