https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-14T16:18:33.483308Z
2021-01-14T16:19:02.511003Z
s3://sentinel-s1-l1c/GRD/2021/1/14/IW/DV/S1B_IW_GRDH_1SDV_20210114T161833_20210114T161902_025153_02FEAC_7315
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
2021-01-14T16:18:33.483308Z
2021-01-14T16:19:02.511003Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210114T183715_V20210114T143405_20210114T175135.EOF
347.696746297215
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-14T18:54:15.924816Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210114T161833_20210114T161902_025153_02FEAC_7315
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.8802283485483 21.28126612778432,26.491163159917335 21.392343593284462,27.106920581795272 21.50188221083117,27.724459759828356 21.609300249801354,28.25192324127549 21.699105915197872,28.136046121074298 22.300068474460495,28.064607803089867 22.661493856748663,28.029660022601902 22.842328329076867,27.937702335114864 23.326346841302776,27.40489896271969 23.237722935618695,27.031182825285434 23.174405925365303,26.77992772355445 23.131306942872854,26.530194309388122 23.088044490332905,26.159402686619615 23.02302979873781,25.78785835952569 22.95695101008924,25.538888817920686 22.912150527564645,25.601782348574684 22.6083855581182,25.638270478695073 22.426875075668825,25.75609476458578 21.88385742480225,25.79425274725359 21.702648225021168,25.832036366994373 21.52137006259084,25.8802283485483 21.28126612778432))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.92278
46.4601769636196
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
2021-12-25T23:24:37.664133Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N21E028/2021/01/14/02FEAC
2.0E-4
2.0E-4
true
block average
2
2
22.0
28.0
21.0
29.0
POLYGON((28.193905084411835 22.0,28.251923241275527 21.699105915197748,28.0 21.656213591639258,28.0 22.0,28.193905084411835 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_02FEAC_N21E028_2021_01_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02FEAC_N21E028_2021_01_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02FEAC_N21E028_2021_01_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02FEAC_N21E028_2021_01_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02FEAC_N21E028_2021_01_14_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