https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-14T16:22:51.170951Z
2018-08-14T16:23:16.169527Z
s3://sentinel-s1-l1c/GRD/2018/8/14/IW/DV/S1A_IW_GRDH_1SDV_20180814T162251_20180814T162316_023244_0286D2_FD24
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
2018-08-14T16:22:51.170951Z
2018-08-14T16:23:16.169527Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180814T171236_V20180814T131217_20180814T162947.EOF
347.55274571335497
693000
Copernicus S1 Core Ground Segment - UPA
2018-08-14T17:26:14.823718Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180814T162251_20180814T162316_023244_0286D2_FD24
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.959265363 -24.69369367,32.314330982 -24.61221205,32.559903297 -24.555304028,32.805253903 -24.497998736,33.172862546 -24.411298987,33.417655782 -24.353006668,33.78442515 -24.264833004,34.349063517 -24.127119514,34.247283724 -23.768699978,34.197246189 -23.589257965,34.14600864 -23.410129763,34.096624097 -23.230560903,33.996112128 -22.871901251,33.930244624 -22.633054677,33.371367436 -22.768796072,33.008392993 -22.855766433,32.766155154 -22.913289488,32.402417391 -22.998884968,32.15967233 -23.055487292,31.565486157 -23.192271484,31.627486365 -23.432268649,31.722097738 -23.792686641,31.768470669 -23.973126718,31.816701168 -24.153151748,31.86366387 -24.333480184,31.959265363 -24.69369367))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.21263
45.79880076378171
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
2021-12-23T00:18:15.575061Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S24E033/2018/08/14/0286D2
2.0E-4
2.0E-4
true
block average
2
2
-23.0
33.0
-24.0
34.0
POLYGON((33.0 -24.0,33.0 -23.0,34.0 -23.0,34.0 -24.0,33.0 -24.0))
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_0286D2_S24E033_2018_08_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0286D2_S24E033_2018_08_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0286D2_S24E033_2018_08_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0286D2_S24E033_2018_08_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0286D2_S24E033_2018_08_14_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