https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-06T04:00:17.600539Z
2021-04-06T04:00:41.627924Z
s3://sentinel-s1-l1c/GRD/2021/4/6/IW/DV/S1B_IW_GRDH_1SDV_20210406T040017_20210406T040041_026341_0324F2_B2A0
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
2021-04-06T04:00:17.600539Z
2021-04-06T04:00:41.627924Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.7138287181979
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-06T05:12:16.294334Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210406T040017_20210406T040041_026341_0324F2_B2A0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.105973142834994 31.226292886835648,30.71262180746996 31.290560328403515,30.447909756762847 31.333083812237078,30.050329626430244 31.39585656398077,29.784985129372263 31.43702059162793,29.386537769084896 31.497736601854974,29.120622885269846 31.53752534409505,28.85448432051601 31.5767616356306,28.506941111952013 31.62710074507173,28.399349946998964 31.086021150275464,28.28947483536642 30.544595276135954,28.255562909781446 30.363720054080698,28.24434531897621 30.30699584967831,28.587040188030386 30.25622368620091,28.849490915512106 30.216686682818523,29.241900617930014 30.156532650902626,29.503318208951498 30.115767662903643,29.765182975607622 30.074378856400706,30.15675845705301 30.011451215398914,30.41826345269414 29.968734046925256,30.80622121360023 29.904335693829164,30.859515234247784 30.14204333509214,30.901707013929666 30.32266992890923,30.942912211899948 30.503462993330515,31.105973142834994 31.226292886835648))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7166508928012
46.15880838298433
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
2021-12-26T03:38:30.834574Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30E030/2021/04/06/0324F2
2.0E-4
2.0E-4
true
block average
2
2
31.0
30.0
30.0
31.0
POLYGON((31.0 30.756526431373484,30.827669137954725 30.0,30.226860248441344 30.0,30.0 30.036642884379354,30.0 31.0,31.0 31.0,31.0 30.756526431373484))
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_0324F2_N30E030_2021_04_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0324F2_N30E030_2021_04_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0324F2_N30E030_2021_04_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0324F2_N30E030_2021_04_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0324F2_N30E030_2021_04_06_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