https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-12T06:05:13.335994Z
2021-09-12T06:05:38.334755Z
s3://sentinel-s1-l1c/GRD/2021/9/12/IW/DV/S1B_IW_GRDH_1SDV_20210912T060513_20210912T060538_028661_036BAC_468C
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
2021-09-12T06:05:13.335994Z
2021-09-12T06:05:38.334755Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.4480406340227
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-12T07:01:06.334578Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210912T060513_20210912T060538_028661_036BAC_468C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.8367332507717204 26.306203568018656,-1.2214042154093157 26.372786273251386,-1.4829430042298104 26.417421414564316,-1.8753562950807978 26.48343268542597,-2.1375195654809294 26.52689181164704,-2.6626762143624725 26.612402717146956,-2.924532137894293 26.654271899335885,-3.312739285188658 26.71540177975505,-3.349557559121333 26.53503824784256,-3.418952060365084 26.173453698158916,-3.6064177755779148 25.209829835965113,-3.221465928019607 25.147778168173936,-2.962660047228239 25.105461878267707,-2.4454964702697355 25.019463309131137,-2.058161396112535 24.953796966018903,-1.7999543075378548 24.909424259577143,-1.5423148689713886 24.864671968145004,-1.1619108548076367 24.797721854181688,-0.914782270667593 25.944162736462722,-0.876231369337554 26.12531242134891,-0.8367332507717204 26.306203568018656))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78683809710811
46.64490226106342
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
2021-12-26T11:39:44.854769Z
Batch API, v4.51.0
s3://deafrica-sentinel-1/s1_rtc/N25W002/2021/09/12/036BAC
2.0E-4
2.0E-4
true
block average
2
2
26.0
-2.0
25.0
-1.0
POLYGON((-1.0 25.548833765749972,-1.118307462298571 25.0,-2.0 25.0,-2.0 26.0,-1.0 26.0,-1.0 25.548833765749972))
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_036BAC_N25W002_2021_09_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036BAC_N25W002_2021_09_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036BAC_N25W002_2021_09_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036BAC_N25W002_2021_09_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036BAC_N25W002_2021_09_12_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