https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-01T03:30:37.425696Z
2018-08-01T03:31:07.210478Z
s3://sentinel-s1-l1c/GRD/2018/8/1/IW/DV/S1A_IW_GRDH_1SDV_20180801T033037_20180801T033107_023047_028081_17FF
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
2018-08-01T03:30:37.425696Z
2018-08-01T03:31:07.210478Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180801T051709_V20180801T005956_20180801T041726.EOF
192.034244393413
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-01T05:31:23.278019Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180801T033037_20180801T033107_023047_028081_17FF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.929677481 -8.701096932,32.376492399 -8.577596387,31.819323895 -8.452335224,31.262513094 -8.326292843,30.716139172 -8.201785592,30.700632323 -8.259928402,30.615314941 -8.620349314,30.57313094 -8.800680864,30.533281746 -8.981560204,30.452319682 -9.343053472,30.409747074 -9.523328943,30.35811951 -9.747761984,30.906439573 -9.873816355,31.465305743 -10.001289772,32.024602799 -10.127835777,32.579971483 -10.252466113,32.630275488 -10.027242091,32.671839796 -9.846331515,32.750741623 -9.483576857,32.789580472 -9.302070099,32.830835309 -9.121110386,32.914403798 -8.7594423,32.929677481 -8.701096932))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74766554782346
45.96657275815435
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
2021-12-22T20:47:21.325418Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S09E032/2018/08/01/028081
2.0E-4
2.0E-4
true
block average
2
2
-8.0
32.0
-9.0
33.0
POLYGON((32.92967748100038 -8.701096932000118,32.91440379799447 -8.759442300023606,32.85881956404482 -9.0,32.0 -9.0,32.0 -8.492954352461373,32.92967748100038 -8.701096932000118))
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_028081_S09E032_2018_08_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_028081_S09E032_2018_08_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_028081_S09E032_2018_08_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_028081_S09E032_2018_08_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_028081_S09E032_2018_08_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