https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-24T15:47:34.929512Z
2018-10-24T15:47:59.928413Z
s3://sentinel-s1-l1c/GRD/2018/10/24/IW/DV/S1A_IW_GRDH_1SDV_20181024T154734_20181024T154759_024279_02A849_DB35
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
2018-10-24T15:47:34.929512Z
2018-10-24T15:47:59.928413Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181024T180803_V20181024T140955_20181024T172725.EOF
348.0296893040448
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-24T18:26:40.658086Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181024T154734_20181024T154759_024279_02A849_DB35
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.230657678 -3.590585268,38.339449669 -3.34771418,39.421703854 -3.109354248,39.383687048 -2.92835391,39.352257389 -2.745810527,39.321800119 -2.563064267,39.272794086 -2.384421344,39.23082181 -2.204228876,39.18991121 -2.023808518,39.151485261 -1.842848947,39.103339589 -1.601651329,38.021780102 -1.837429268,36.913930367 -2.078219361,36.961837827 -2.320167685,37.000184623 -2.50166962,37.040954036 -2.68264647,37.082967299 -2.863354747,37.132119718 -3.042502294,37.161676188 -3.225942335,37.192828552 -3.40904,37.230657678 -3.590585268))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75867
46.29782952597741
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
2021-12-23T16:30:29.022365Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S03E039/2018/10/24/02A849
2.0E-4
2.0E-4
true
block average
2
2
-2.0
39.0
-3.0
40.0
POLYGON((39.18485557854949 -2.0,39.27279408599969 -2.3844213439988944,39.32180011899993 -2.5630642669998873,39.38368704800028 -2.9283539100012335,39.398735392849986 -3.0,39.0 -3.0,39.0 -2.0,39.18485557854949 -2.0))
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_02A849_S03E039_2018_10_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A849_S03E039_2018_10_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A849_S03E039_2018_10_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A849_S03E039_2018_10_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A849_S03E039_2018_10_24_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