https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-22T16:10:17.981136Z
2021-03-22T16:10:47.014974Z
s3://sentinel-s1-l1c/GRD/2021/3/22/IW/DV/S1B_IW_GRDH_1SDV_20210322T161017_20210322T161047_026130_031E35_0CD1
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
2021-03-22T16:10:17.981136Z
2021-03-22T16:10:47.014974Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210322T152340_V20210322T124711_20210322T192211.EOF
347.69694019471103
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-22T17:40:08.742911Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210322T161017_20210322T161047_026130_031E35_0CD1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.940879809943134 21.236348022545073,28.554094852265212 21.34792194047221,29.170384404504823 21.45763658316274,29.78880731379175 21.56529067957499,30.31913590103974 21.655650923678113,30.201092533313364 22.25538892491305,30.16512007511658 22.436083349285642,30.059914185016595 22.978590711338274,30.000556597832528 23.281615656401538,29.465416567534195 23.192519066095045,29.089978873399815 23.12884877848087,28.839680103339145 23.085871284890704,28.590090416485374 23.04259335569549,28.215896552579807 22.97692089385576,27.96667038207127 22.932655775421544,27.59628885542726 22.866095694522166,27.621593799090043 22.743437403164222,27.698697773197647 22.381118392917635,27.940879809943134 21.236348022545073))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85477050087264
46.46315543819156
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
2021-12-26T02:52:07.788164Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E029/2021/03/22/031E35
2.0E-4
2.0E-4
true
block average
2
2
23.0
29.0
22.0
30.0
POLYGON((29.0 22.0,29.0 23.0,30.0 23.0,30.0 22.0,29.0 22.0))
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_031E35_N22E029_2021_03_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031E35_N22E029_2021_03_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031E35_N22E029_2021_03_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031E35_N22E029_2021_03_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031E35_N22E029_2021_03_22_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