https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-20T16:11:00.669937Z
2019-01-20T16:11:25.668047Z
s3://sentinel-s1-l1c/GRD/2019/1/20/IW/DV/S1B_IW_GRDH_1SDV_20190120T161100_20190120T161125_014580_01B29E_4103
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
2019-01-20T16:11:00.669937Z
2019-01-20T16:11:25.668047Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190120T183252_V20190120T142538_20190120T174308.EOF
347.57994219848246
693000
Copernicus S1 Core Ground Segment - DPA
2019-01-20T18:52:31.672959Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190120T161100_20190120T161125_014580_01B29E_4103
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.2786500030972 24.37658533678253,27.651036438507465 24.442425545252586,27.903513993447532 24.486504566736674,28.28255786067354 24.551832377242942,28.535470370248078 24.59485544661279,28.915160956683792 24.658594030577266,29.16850073488093 24.70055411427019,29.713764846672852 24.789310918860124,29.678646611856315 24.97004149712527,29.642577352936847 25.15070979355646,29.535840987358004 25.692927009440233,29.465711833239208 26.054545709409005,29.41802900910111 26.294634783135784,28.865740984391643 26.20676111970345,28.60915388311058 26.165164023992887,28.2246161192139 26.10191363154796,27.968488368963953 26.059178568831555,27.5846465187729 25.994226712421934,27.328987206490687 25.950361029763357,26.951929106241 25.88478117129236,27.004759338373127 25.644257735153882,27.082417683615525 25.28193234676558,27.12203334768542 25.100908323903926,27.200250949421207 24.738682649709848,27.239986368165333 24.55768170254176,27.2786500030972 24.37658533678253))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7899397160744
46.43231471433805
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
2021-12-24T09:58:51.270146Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N25E028/2019/01/20/01B29E
2.0E-4
2.0E-4
true
block average
2
2
26.0
28.0
25.0
29.0
POLYGON((28.0 25.0,28.0 26.0,29.0 26.0,29.0 25.0,28.0 25.0))
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_01B29E_N25E028_2019_01_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01B29E_N25E028_2019_01_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01B29E_N25E028_2019_01_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01B29E_N25E028_2019_01_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01B29E_N25E028_2019_01_20_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