https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-01T03:36:07.946961Z
2018-01-01T03:36:32.945048Z
s3://sentinel-s1-l1c/GRD/2018/1/1/IW/DV/S1B_IW_GRDH_1SDV_20180101T033607_20180101T033632_008972_010031_0140
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-01-01T03:36:07.946961Z
2018-01-01T03:36:32.945048Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180101T071309_V20180101T025420_20180101T061150.EOF
192.535966127521
693000
Copernicus S1 Core Ground Segment - UPA
2018-01-01T08:04:19.250417Z
Sentinel-1 IPF, 002.84
S1B_IW_GRDH_1SDV_20180101T033607_20180101T033632_008972_010031_0140
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.602610096 28.254126297,36.228909938 28.317359082,35.97037537 28.360459778,35.582185195 28.424191913,35.323135531 28.466065591,34.934181376 28.527951431,34.674628264 28.568590441,34.414877126 28.608733478,34.082547609 28.659309075,34.048184449 28.478610869,34.01115396 28.298219364,33.946759772 27.93595633,33.91394774 27.754908639,33.882544986 27.57363949,33.849286415 27.39264696,33.803918309 27.151903877,34.131618767 27.100758091,34.387763229 27.060204695,34.64372253 27.019185974,35.02731068 26.956787915,35.282799853 26.914610916,35.665675167 26.850480909,35.920684073 26.807152963,36.289308485 26.743645431,36.340057231 26.984866695,36.377356626 27.166240433,36.412873608 27.347919276,36.44979571 27.529355598,36.522534445 27.892414449,36.563984143 28.073075606,36.602610096 28.254126297))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69364705779436
46.29611126706125
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
2022-01-19T16:19:37.345805Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/N27E035/2018/01/01/010031
2.0E-4
2.0E-4
true
block average
2
2
28.0
35.0
27.0
36.0
POLYGON((35.0 27.0,35.0 28.0,36.0 28.0,36.0 27.0,35.0 27.0))
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_010031_N27E035_2018_01_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_010031_N27E035_2018_01_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_010031_N27E035_2018_01_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_010031_N27E035_2018_01_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_010031_N27E035_2018_01_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