https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-04T18:16:36.813464Z
2018-04-04T18:17:05.824782Z
s3://sentinel-s1-l1c/GRD/2018/4/4/IW/DV/S1A_IW_GRDH_1SDV_20180404T181636_20180404T181705_021321_024B0C_3D42
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
2018-04-04T18:16:36.813464Z
2018-04-04T18:17:05.824782Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180404T201842_V20180404T162939_20180404T194709.EOF
347.2585423894047
693000
Copernicus S1 Core Ground Segment - DPA
2018-04-04T20:30:48.020237Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180404T181636_20180404T181705_021321_024B0C_3D42
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.850337277 30.269517501,-4.460674493 30.333900338,-4.198368144 30.37654021,-3.804485585 30.43951347,-3.541618438 30.480836013,-3.146905223 30.54182711,-2.883491441 30.581824144,-2.619863073 30.621288731,-2.283695637 30.670775602,-2.329863718 30.909310536,-2.401371734 31.27052085,-2.436143092 31.451261869,-2.469212269 31.63224214,-2.504014871 31.812969119,-2.540390787 31.993468176,-2.572260319 32.174601577,-2.591893162 32.295303831,-2.933999001 32.246380879,-3.202272268 32.207317842,-3.470316526 32.167687005,-3.871948019 32.107178986,-4.139408887 32.066134379,-4.540154257 32.003511873,-4.807017436 31.961061717,-5.203430284 31.89689552,-5.18027636 31.775929308,-5.143239713 31.594434925,-5.101741308 31.413671139,-5.06198787 31.232623015,-5.023883004 31.051304472,-4.984155131 30.870254097,-4.902838076 30.508465833,-4.850337277 30.269517501))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85671269732092
46.31584020498902
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
2022-01-24T15:30:12.715615Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N30W006/2018/04/04/024B0C
2.0E-4
2.0E-4
true
block average
2
2
31.0
-6.0
30.0
-5.0
POLYGON((-5.0 30.942463335945785,-5.012625266765613 31.0,-5.0 31.0,-5.0 30.942463335945785))
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_024B0C_N30W006_2018_04_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_024B0C_N30W006_2018_04_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_024B0C_N30W006_2018_04_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_024B0C_N30W006_2018_04_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_024B0C_N30W006_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