https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-13T02:17:44.086465Z
2021-02-13T02:18:13.117191Z
s3://sentinel-s1-l1c/GRD/2021/2/13/IW/DV/S1A_IW_GRDH_1SDV_20210213T021744_20210213T021813_036565_044B78_49CD
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2021-02-13T02:17:44.086465Z
2021-02-13T02:18:13.117191Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210213T060845_V20210213T012449_20210213T044219.EOF
192.0946352444259
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-13T16:55:52.751303Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210213T021744_20210213T021813_036565_044B78_49CD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((50.65772062405622 -12.215044527387919,50.0855817344727 -12.08593400048493,49.50898185246328 -11.954512257803078,48.932936419942116 -11.821921054328213,48.416443585593825 -11.701939078829318,48.274703926790515 -12.300582220870258,48.18853398837394 -12.661212136618438,48.05749365139654 -13.201810290358011,48.02737636386207 -13.323258500112289,48.54597885540829 -13.44469288691863,49.12449458421869 -13.578758759565073,49.70416433910785 -13.711612896307297,50.284091798899894 -13.843039222878884,50.47902504665529 -12.996931237940393,50.65772062405622 -12.215044527387919))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.51780541757305
46.07613550739246
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
2021-12-26T00:57:11.534163Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S12E049/2021/02/13/044B78
2.0E-4
2.0E-4
true
block average
2
2
-11.0
49.0
-12.0
50.0
POLYGON((49.0 -11.83735740758655,49.70855481693902 -12.0,49.0 -12.0,49.0 -11.83735740758655))
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_044B78_S12E049_2021_02_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_044B78_S12E049_2021_02_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_044B78_S12E049_2021_02_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_044B78_S12E049_2021_02_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_044B78_S12E049_2021_02_13_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