https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-12T16:01:56.832252Z
2018-08-12T16:02:25.873266Z
s3://sentinel-s1-l1c/GRD/2018/8/12/IW/DV/S1B_IW_GRDH_1SDV_20180812T160156_20180812T160225_012232_016898_8595
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
2018-08-12T16:01:56.832252Z
2018-08-12T16:02:25.873266Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180812T182126_V20180812T141725_20180812T173455.EOF
347.6905833468518
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-12T18:36:23.136996Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180812T160156_20180812T160225_012232_016898_8595
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.95158093 21.462269844,30.577876506 21.57591295,31.08112693 21.665399674,31.458968217 21.731514345,31.711052944 21.775112402,32.333261001 21.880965689,32.322643918 21.938555488,32.287418747 22.11942264,32.250775837 22.300049849,32.215536724 22.480906355,32.144152746 22.842455513,32.014828626 23.507371329,31.640328269 23.445438611,31.385018504 23.402666701,31.129873362 23.359478728,30.747466813 23.293919117,30.238178129 23.205060666,29.983787708 23.160014472,29.604438729 23.092022362,29.745806205 22.425740309,29.823578157 22.063458231,29.861970698 21.882227066,29.901761477 21.701250449,29.940009536 21.519992667,29.95158093 21.462269844))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83752857071483
46.70019637125573
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
2021-12-22T23:41:51.720444Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E029/2018/08/12/016898
2.0E-4
2.0E-4
true
block average
2
2
23.0
29.0
22.0
30.0
POLYGON((29.837021334587273 22.0,29.6239634467871 23.0,30.0 23.0,30.0 22.0,29.837021334587273 22.0))
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_016898_N22E029_2018_08_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_016898_N22E029_2018_08_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_016898_N22E029_2018_08_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_016898_N22E029_2018_08_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_016898_N22E029_2018_08_12_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