https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-05-01T02:53:04.195781Z
2018-05-01T02:53:29.194230Z
s3://sentinel-s1-l1c/GRD/2018/5/1/IW/DV/S1A_IW_GRDH_1SDV_20180501T025304_20180501T025329_021705_025710_A47F
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
2018-05-01T02:53:04.195781Z
2018-05-01T02:53:29.194230Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180501T045519_V20180501T002656_20180501T034426.EOF
191.9883497914734
693000
Copernicus S1 Core Ground Segment - DPA
2018-05-01T05:15:57.899906Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180501T025304_20180501T025329_021705_025710_A47F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.699310370831036 7.925105385301304,44.14023360063991 8.039391337848608,43.578442355714266 8.153397500304413,43.0163326135176 8.26662085774027,42.47286187149181 8.375271829316258,42.437575595114346 8.194143435190684,42.40147352749569 8.01307785601093,42.29451386713191 7.469574016092215,42.25912643222484 7.288341099545991,42.22493955576912 7.10685803908826,42.17705237467536 6.865865343128528,42.71843606412769 6.756000282319052,43.278442751529454 6.64166393831183,43.83818947069125 6.5266901178590935,44.39528967774054 6.411584898588346,44.444378649185055 6.6532379218097795,44.479482066960365 6.835227844246381,44.51579271303725 7.016963967703881,44.625784943544566 7.561938157051117,44.66295941775034 7.743485519676131,44.699310370831036 7.925105385301304))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86736894345487
46.14439458653567
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
2022-04-26T15:19:16.102552Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/N07E043/2018/05/01/025710
2.0E-4
2.0E-4
true
block average
2
2
8.0
43.0
7.0
44.0
POLYGON((43.0 7.0,43.0 8.0,44.0 8.0,44.0 7.0,43.0 7.0))
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_025710_N07E043_2018_05_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_025710_N07E043_2018_05_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_025710_N07E043_2018_05_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_025710_N07E043_2018_05_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_025710_N07E043_2018_05_01_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