https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-31T02:45:16.568297Z
2018-07-31T02:45:41.566908Z
s3://sentinel-s1-l1c/GRD/2018/7/31/IW/DV/S1A_IW_GRDH_1SDV_20180731T024516_20180731T024541_023032_028007_7B93
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
2018-07-31T02:45:16.568297Z
2018-07-31T02:45:41.566908Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180731T052215_V20180731T001847_20180731T033617.EOF
191.9796372843548
693000
Copernicus S1 Core Ground Segment - DPA
2018-07-31T06:17:32.159367Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180731T024516_20180731T024541_023032_028007_7B93
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((46.50441102 6.664858592,45.948240736 6.779581159,45.388172593 6.894404036,44.827834516 7.00856523,44.282306289 7.11900832,44.101919967 6.213373413,44.028599624 5.851276817,43.980374357 5.610479391,45.082627124 5.38353209,46.195441079 5.152191997,46.244689958 5.393655065,46.31963337 5.756743079,46.50441102 6.664858592))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81712717758406
46.06657873129182
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
2021-12-22T20:33:10.832761Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N06E046/2018/07/31/028007
2.0E-4
2.0E-4
true
block average
2
2
7.0
46.0
6.0
47.0
POLYGON((46.50441101999996 6.664858592000012,46.36912976287622 6.0,46.0 6.0,46.0 6.768904652536238,46.50441101999996 6.664858592000012))
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_028007_N06E046_2018_07_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_028007_N06E046_2018_07_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_028007_N06E046_2018_07_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_028007_N06E046_2018_07_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_028007_N06E046_2018_07_31_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