https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-07-28T17:27:26.227614Z
2020-07-28T17:27:55.242637Z
s3://sentinel-s1-l1c/GRD/2020/7/28/IW/DV/S1A_IW_GRDH_1SDV_20200728T172726_20200728T172755_033658_03E6A0_1994
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
2020-07-28T17:27:26.227614Z
2020-07-28T17:27:55.242637Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200728T194552_V20200728T154036_20200728T185806.EOF
347.28701419521474
693000
Copernicus S1 Core Ground Segment - DPA
2020-07-28T20:14:40.878028Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20200728T172726_20200728T172755_033658_03E6A0_1994
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.58712596847495 29.815089297585036,7.9781021795556 29.880051169879785,8.241266213017681 29.923078073542506,8.636429690508955 29.98663381641237,8.900652106923426 30.028424778676627,9.296443972615673 30.08997139308067,9.560566846422574 30.130339755618746,9.825454297034485 30.17025939656409,10.146237420318961 30.21782898215962,10.063714611181707 30.637436105949185,10.026741994784128 30.817823876059414,9.991805385833302 30.99850162464544,9.955389356276374 31.178963105474175,9.919830949020369 31.359544449964716,9.822556988341342 31.84119284440722,9.496622460601037 31.794187376880085,9.227422157333535 31.754685157729114,8.957320494624978 31.714447282154893,8.554350968951125 31.653286463855572,8.152353647232449 31.590926276228046,7.884155339564695 31.548573252527454,7.616706593932818 31.50574052625523,7.218702227397776 31.44089146392011,7.288926930216594 31.139404584164236,7.371612176325957 30.777931065030405,7.494307903514571 30.235517328528307,7.534598376678131 30.05461561010818,7.58712596847495 29.815089297585036))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7642472056631
46.32118580831945
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
2021-12-25T14:34:27.073675Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N30E009/2020/07/28/03E6A0
2.0E-4
2.0E-4
true
block average
2
2
31.0
9.0
30.0
10.0
POLYGON((9.991503022797529 31.0,10.0 30.95612245612842,10.0 30.19614313593443,9.56056684640511 30.13033975561625,9.0 30.043873621861742,9.0 31.0,9.991503022797529 31.0))
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_03E6A0_N30E009_2020_07_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03E6A0_N30E009_2020_07_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03E6A0_N30E009_2020_07_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03E6A0_N30E009_2020_07_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03E6A0_N30E009_2020_07_28_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