https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-05T18:23:06.944158Z
2020-01-05T18:23:41.671149Z
s3://sentinel-s1-l1c/GRD/2020/1/5/IW/DV/S1A_IW_GRDH_1SDV_20200105T182306_20200105T182341_030669_0383DA_E117
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
2020-01-05T18:23:06.944158Z
2020-01-05T18:23:41.671149Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200105T202745_V20200105T163806_20200105T195536.EOF
347.6229560440452
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-05T20:57:48.712386Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20200105T182306_20200105T182341_030669_0383DA_E117
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.360353840291318 23.067875357346864,-4.763289548841167 23.174496281118586,-4.15702535591433 23.28027574800874,-3.549814056346992 23.383713375669718,-2.949187220508926 23.48355759850924,-3.124464918507005 24.38783870921509,-3.2655327713014084 25.111121904760253,-3.331450641437721 25.45172044321227,-3.6946786668565488 25.393400177252424,-3.9417191327575245 25.353189300806164,-4.188595629519755 25.312564988007217,-4.55860022339185 25.25085573673431,-4.80506136935899 25.20920248354583,-5.17443717925571 25.145954584689175,-5.420475376990758 25.103278845558183,-5.780844891277172 25.0399794504769,-5.552695929952749 23.973996276660547,-5.360353840291318 23.067875357346864))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78168421188398
46.01512
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
2021-12-25T04:03:05.371477Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N25W004/2020/01/05/0383DA
2.0E-4
2.0E-4
true
block average
2
2
26.0
-4.0
25.0
-3.0
POLYGON((-4.0 25.34359899872354,-3.33145064143771 25.451720443212267,-3.2438597549787604 25.0,-4.0 25.0,-4.0 25.34359899872354))
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_0383DA_N25W004_2020_01_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0383DA_N25W004_2020_01_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0383DA_N25W004_2020_01_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0383DA_N25W004_2020_01_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0383DA_N25W004_2020_01_05_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