https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-23T15:55:00.488347Z
2020-01-23T15:55:29.510501Z
s3://sentinel-s1-l1c/GRD/2020/1/23/IW/DV/S1A_IW_GRDH_1SDV_20200123T155500_20200123T155529_030930_038CF6_44C2
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
2020-01-23T15:55:00.488347Z
2020-01-23T15:55:29.510501Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200123T181847_V20200123T140959_20200123T172729.EOF
347.62148169136697
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-23T19:42:25.084052Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20200123T155500_20200123T155529_030930_038CF6_44C2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.628674905542873 23.250938842921204,32.00876109734512 23.318946202677587,32.26383933720881 23.364031644435272,32.77451041379622 23.452955533439862,33.15795932386599 23.51855284328795,33.41380190675567 23.5617604465063,33.669811072317714 23.60454756485509,34.04274776972124 23.666069315908764,34.03138590237836 23.723949434898532,33.9634344676451 24.085974287509725,33.92791690056065 24.26672918210501,33.893205015915605 24.447609901112088,33.72895116604908 25.292072011120595,33.351071644880754 25.23125009561123,33.091683010449394 25.188902727618075,32.83247444860625 25.14610179296233,32.44400240774115 25.08105248249406,31.926683244221373 24.992743845210875,31.668302618466864 24.94791669648747,31.28331886031918 24.880233359163206,31.541490331261077 23.67173512809588,31.616246792540792 23.308936807239398,31.628674905542873 23.250938842921204))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84379132073757
46.69878275461011
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
2021-12-25T04:57:11.119579Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N23E031/2020/01/23/038CF6
2.0E-4
2.0E-4
true
block average
2
2
24.0
31.0
23.0
32.0
POLYGON((31.628674905542923 23.250938842921055,31.541490331264743 23.671735128079394,31.471363108349824 24.0,32.0 24.0,32.0 23.317378613241488,31.628674905542923 23.250938842921055))
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_038CF6_N23E031_2020_01_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038CF6_N23E031_2020_01_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038CF6_N23E031_2020_01_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038CF6_N23E031_2020_01_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038CF6_N23E031_2020_01_23_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