https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-04T19:04:32.890388Z
2018-04-04T19:04:57.888849Z
s3://sentinel-s1-l1c/GRD/2018/4/4/IW/DV/S1B_IW_GRDH_1SDV_20180404T190432_20180404T190457_010338_012D0F_4BF4
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
2018-04-04T19:04:32.890388Z
2018-04-04T19:04:57.888849Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180404T212044_V20180404T171819_20180404T203549.EOF
347.4289689809258
693000
Copernicus S1 Core Ground Segment - UPA
2018-04-04T21:38:08.167796Z
Sentinel-1 IPF, 002.90
S1B_IW_GRDH_1SDV_20180404T190432_20180404T190457_010338_012D0F_4BF4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-16.58947143 27.46041019,-16.215581828 27.524314896,-15.962500176 27.566958966,-15.582513561 27.630061275,-15.328948775 27.671551904,-14.948245178 27.732918579,-14.694207617 27.77324851,-14.439983914 27.813112168,-14.088220309 27.867442203,-14.123422505 28.048045776,-14.157799249 28.228862132,-14.194256105 28.409360282,-14.22424318 28.590830579,-14.263427156 28.770910433,-14.301025251 28.951226602,-14.383893721 29.372249358,-14.74080987 29.318467404,-14.998745089 29.278963626,-15.256480942 29.238963342,-15.642706533 29.178034578,-15.899935253 29.136798272,-16.285390951 29.074021177,-16.542100357 29.031556496,-16.921326982 28.967862208,-16.828059326 28.54611411,-16.785960848 28.365542106,-16.742432749 28.185215845,-16.708218414 28.003303564,-16.66740867 27.822516722,-16.628885844 27.6413403,-16.58947143 27.46041019))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73483984325565
46.09326435390066
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
2022-01-24T18:19:00.426609Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N28W016/2018/04/04/012D0F
2.0E-4
2.0E-4
true
block average
2
2
29.0
-16.0
28.0
-15.0
POLYGON((-16.0 28.0,-16.0 29.0,-15.0 29.0,-15.0 28.0,-16.0 28.0))
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_012D0F_N28W016_2018_04_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_012D0F_N28W016_2018_04_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_012D0F_N28W016_2018_04_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_012D0F_N28W016_2018_04_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_012D0F_N28W016_2018_04_04_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