https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-13T16:20:31.199554Z
2021-04-13T16:21:02.128207Z
s3://sentinel-s1-l1c/GRD/2021/4/13/IW/DV/S1B_IW_GRDH_1SDV_20210413T162031_20210413T162102_026450_032868_C479
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
2021-04-13T16:20:31.199554Z
2021-04-13T16:21:02.128207Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.0359406745441
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-13T21:04:56.511567Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210413T162031_20210413T162102_026450_032868_C479
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.57458399668829 -1.5465310953871496,30.764662046154296 -1.0713491616114468,30.725954700834535 -0.890641660006887,30.64626221648861 -0.5295581193738133,30.60904022387714 -0.34845738322880837,30.5726080457073 -0.1671915816988664,30.52987843267613 0.012702511032213898,30.49707749404775 0.19474325931294859,30.45182495641865 0.3740840043427325,30.390453916716545 0.6679519571950903,28.190889199524648 0.19606618845729423,28.255583619224463 -0.09800851086832955,28.293858293099053 -0.2794216846198146,28.33587181036589 -0.46002979628863566,28.372567939371827 -0.6417904555160686,28.448309550892283 -1.0048144397353465,28.535981852280326 -1.3652616891698377,28.57458399668829 -1.5465310953871496))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85913202298006
46.13286704090584
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
2021-12-26T04:00:31.633097Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N00E028/2021/04/13/032868
2.0E-4
2.0E-4
true
block average
2
2
1.0
28.0
0.0
29.0
POLYGON((28.234022418105162 0.0,28.190889199524644 0.19606618845729412,29.0 0.3696495657010455,29.0 0.0,28.234022418105162 0.0))
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_032868_N00E028_2021_04_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032868_N00E028_2021_04_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032868_N00E028_2021_04_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032868_N00E028_2021_04_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032868_N00E028_2021_04_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