https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-31T16:36:59.036194Z
2018-07-31T16:37:24.034108Z
s3://sentinel-s1-l1c/GRD/2018/7/31/IW/DV/S1A_IW_GRDH_1SDV_20180731T163659_20180731T163724_023040_02804D_ADA7
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
2018-07-31T16:36:59.036194Z
2018-07-31T16:37:24.034108Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180731T172910_V20180731T132844_20180731T164614.EOF
347.0634655333021
693000
Copernicus S1 Core Ground Segment - UPA
2018-07-31T17:43:53.307979Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180731T163659_20180731T163724_023040_02804D_ADA7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.280089329 -32.985285077,30.625590107 -32.906077248,30.892642217 -32.844089885,31.159322409 -32.781536053,31.558641193 -32.686647828,31.824383338 -32.622687149,32.222286463 -32.525698724,32.487079254 -32.460344666,32.846866717 -32.370487786,32.726053685 -32.014774117,32.606193638 -31.658832967,32.4282079 -31.124668854,32.350387746 -30.887743657,31.995751899 -30.97607235,31.734783336 -31.040339156,31.342677559 -31.135752609,31.080840634 -31.198700807,30.687439544 -31.292126954,30.42474402 -31.353744055,30.1617079 -31.414825255,29.821441298 -31.492909058,29.893390419 -31.731333131,30.057908491 -32.268939439,30.168598766 -32.627211163,30.280089329 -32.985285077))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.7128
45.52899006102506
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
2021-12-22T20:35:31.957550Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S32E032/2018/07/31/02804D
2.0E-4
2.0E-4
true
block average
2
2
-31.0
32.0
-32.0
33.0
POLYGON((32.38725932407763 -31.0,32.606193637998814 -31.65883296699677,32.72107863123573 -32.0,32.0 -32.0,32.0 -31.0,32.38725932407763 -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_02804D_S32E032_2018_07_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02804D_S32E032_2018_07_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02804D_S32E032_2018_07_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02804D_S32E032_2018_07_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02804D_S32E032_2018_07_31_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