https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-16T16:29:02.120706Z
2021-02-16T16:29:31.139223Z
s3://sentinel-s1-l1c/GRD/2021/2/16/IW/DV/S1A_IW_GRDH_1SDV_20210216T162902_20210216T162931_036617_044D46_53F8
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
2021-02-16T16:29:02.120706Z
2021-02-16T16:29:31.139223Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210216T172303_V20210216T132042_20210216T163812.EOF
347.104434358506
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-16T17:40:07.565480Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210216T162902_20210216T162931_036617_044D46_53F8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.20579022356194 -32.560972968543005,32.54227185578188 -32.483819070711625,32.80795827108273 -32.42215582347011,33.07328248836514 -32.35993564086813,33.470585760404354 -32.26556574487131,33.734996646827156 -32.201962430575996,34.130921710774956 -32.105527642945574,34.394408445567606 -32.04055429418972,34.75971343116631 -31.949405351546954,34.620945500620905 -31.536482138741405,34.50237743918932 -31.18036465982377,34.38475032977437 -30.824114528146655,34.22917435611485 -30.348384339257287,33.86941135502502 -30.43787775173613,33.6099567537411 -30.501697358380326,33.220143887260406 -30.596461345259954,32.95985009208349 -30.65899085950955,32.56878529279764 -30.75181063741497,32.3076615723444 -30.813038028971537,32.04620856825288 -30.873741192265353,31.715127663680228 -30.949729035971917,31.85917758889857 -31.428436034609156,31.967997749077796 -31.786948193852137,32.077608324786226 -32.145355991856064,32.20579022356194 -32.560972968543005))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.68785
45.51448678379749
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
2021-12-26T01:07:47.830130Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S32E032/2021/02/16/044D46
2.0E-4
2.0E-4
true
block average
2
2
-31.0
32.0
-32.0
33.0
POLYGON((32.03315462138304 -32.0,32.0 -31.891590069966,32.0 -31.0,33.0 -31.0,33.0 -32.0,32.03315462138304 -32.0))
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_044D46_S32E032_2021_02_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_044D46_S32E032_2021_02_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_044D46_S32E032_2021_02_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_044D46_S32E032_2021_02_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_044D46_S32E032_2021_02_16_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