https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-21T17:17:23.697480Z
2021-11-21T17:17:52.727527Z
s3://sentinel-s1-l1c/GRD/2021/11/21/IW/DV/S1B_IW_GRDH_1SDV_20211121T171723_20211121T171752_029689_038B2A_B566
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
2021-11-21T17:17:23.697480Z
2021-11-21T17:17:52.727527Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.5321104830295
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-21T18:04:46.028760Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211121T171723_20211121T171752_029689_038B2A_B566
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((10.639260214293005 25.278990307300564,11.01574996077338 25.34488077787981,11.27400518908833 25.389478792298732,11.65972791706367 25.45518736259482,11.917598585969998 25.498512657378107,12.304893744739132 25.562674736031767,12.563698421490011 25.604942301374688,13.08402820365519 25.688448695840798,13.036319939614424 25.926603791086965,13.001611345171337 26.10745315427364,12.965664109558228 26.288104653417058,12.930813178556553 26.46892318058875,12.893602846128607 26.64937108301555,12.859429482212594 26.83028649504749,12.823037120200969 27.010854814423833,12.762970603820431 27.313062378132848,12.235419395223436 27.230493607859458,11.842363215601505 27.16760411032783,11.580423628814604 27.125043541148848,11.319346388995728 27.08210495084365,10.928286780762487 27.016821437527653,10.667880165085782 26.972705497405265,10.281691385497208 26.906330994078303,10.425856649696964 26.241230425416905,10.467134018451905 26.060506513758913,10.505244591348223 25.879231360764457,10.548431171116901 25.698844420566186,10.584610832243655 25.517231767869895,10.626740698728772 25.336663036852006,10.639260214293005 25.278990307300564))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85787116743658
46.63806137523298
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
2021-12-26T15:13:01.084836Z
Batch API, v4.65.0
s3://deafrica-sentinel-1/s1_rtc/N25E012/2021/11/21/038B2A
2.0E-4
2.0E-4
true
block average
2
2
26.0
12.0
25.0
13.0
POLYGON((13.0 25.674963224585383,12.563698421429715 25.604942301364773,12.0 25.512163863411605,12.0 26.0,13.0 26.0,13.0 25.674963224585383))
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_038B2A_N25E012_2021_11_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038B2A_N25E012_2021_11_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038B2A_N25E012_2021_11_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038B2A_N25E012_2021_11_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038B2A_N25E012_2021_11_21_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