https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-13T15:56:38.744896Z
2018-08-13T15:57:03.742805Z
s3://sentinel-s1-l1c/GRD/2018/8/13/IW/DV/S1A_IW_GRDH_1SDV_20180813T155638_20180813T155703_023230_02865F_6C54
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
2018-08-13T15:56:38.744896Z
2018-08-13T15:57:03.742805Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180813T180812_V20180813T140953_20180813T172723.EOF
347.3236859630957
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-13T18:26:45.862577Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180813T155638_20180813T155703_023230_02865F_6C54
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.299910077 29.405674373,30.690896857 29.470969528,30.960281811 29.515238026,31.364795086 29.580618192,31.634757829 29.623521161,32.175362192 29.707679614,32.44599908 29.748932317,32.850326754 29.809471248,32.816544381 29.990246684,32.745114422 30.351402885,32.635998534 30.892825064,32.552426428 31.313574489,32.141704797 31.253624885,31.866802723 31.212724207,31.592138651 31.171237798,31.317715364 31.12916712,31.043535616 31.086513649,30.632728575 31.021443981,30.359169521 30.977340107,29.96215003 30.912223589,30.057175716 30.490808024,30.180720014 29.948550019,30.261530862 29.58679554,30.299910077 29.405674373))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66419016667031
46.59096856252737
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
2021-12-23T00:02:33.029140Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30E032/2018/08/13/02865F
2.0E-4
2.0E-4
true
block average
2
2
31.0
32.0
30.0
33.0
POLYGON((32.614710720922446 31.0,32.814615357048275 30.0,32.0 30.0,32.0 31.0,32.614710720922446 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_02865F_N30E032_2018_08_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02865F_N30E032_2018_08_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02865F_N30E032_2018_08_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02865F_N30E032_2018_08_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02865F_N30E032_2018_08_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