https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-20T18:51:05.400481Z
2018-09-20T18:51:30.399663Z
s3://sentinel-s1-l1c/GRD/2018/9/20/IW/DV/S1A_IW_GRDH_1SDV_20180920T185105_20180920T185130_023786_029832_02CF
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
2018-09-20T18:51:05.400481Z
2018-09-20T18:51:30.399663Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180920T225629_V20180920T184941_20180920T220711.EOF
348.0175120099871
693000
Copernicus S1 Core Ground Segment - UPA
2018-09-21T08:46:27.758305Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180920T185105_20180920T185130_023786_029832_02CF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.944617826 5.430072311,-8.830299919 5.661358713,-7.727041673 5.888043145,-7.79903883 6.250274603,-7.834113381 6.431616356,-7.870201658 6.612745935,-7.907323607 6.793658695,-7.943118831 6.974834116,-7.979535197 7.155878515,-8.01508245 7.337093452,-8.0276405 7.396885654,-8.573909673 7.286548059,-9.134633213 7.172543481,-9.695075328 7.057851943,-10.252491355 6.943052174,-10.239603083 6.883102698,-10.203146637 6.701384978,-10.165764629 6.519856946,-10.1290998 6.338177875,-10.091055496 6.156782459,-10.054119107 5.975153488,-10.018229342 5.793303964,-9.944617826 5.430072311))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78860880844719
46.06853
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
2021-12-23T09:56:28.975497Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N07W008/2018/09/20/029832
2.0E-4
2.0E-4
true
block average
2
2
8.0
-8.0
7.0
-7.0
POLYGON((-8.0 7.260205225881453,-7.948180849198414 7.0,-8.0 7.0,-8.0 7.260205225881453))
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_029832_N07W008_2018_09_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_029832_N07W008_2018_09_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_029832_N07W008_2018_09_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_029832_N07W008_2018_09_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_029832_N07W008_2018_09_20_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