https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-03T03:53:43.818018Z
2023-02-03T03:54:08.816712Z
s3://sentinel-s1-l1c/GRD/2023/2/3/IW/DV/S1A_IW_GRDH_1SDV_20230203T035343_20230203T035408_047066_05A55A_C4E6
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
2023-02-03T03:53:43.818018Z
2023-02-03T03:54:08.816712Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230203T052206_V20230203T012501_20230203T044231.EOF
191.9670904199236
693000
Copernicus Ground Segment
2023-02-03T06:35:34.393737Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230203T035343_20230203T035408_047066_05A55A_C4E6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.342544149151735 -1.424496657119843,26.152350601694668 -0.9497723465063438,26.112392887536025 -1.1302584364578054,26.034930419971104 -1.4919738249539156,25.996859152432485 -1.6729853985237453,25.957667152856075 -1.8537567045984535,25.920623690710805 -2.0350079055654886,25.881029941779442 -2.215706149586037,25.84387879716618 -2.3969484402210233,25.83056989992427 -2.456410318906746,26.91984620857149 -2.6952293591867855,28.02347310712088 -2.936130937191757,28.039695658937916 -2.877135788818904,28.073287071668286 -2.6945985806825297,28.115136709895623 -2.513869962298546,28.1513816825648 -2.331921098291101,28.192769823116098 -2.151097895494363,28.265070620407272 -1.7871795561612187,28.342544149151735 -1.424496657119843))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70294
46.11157604339194
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
2023-02-03T16:10:25.156103Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S02E025/2023/02/03/05A55A
2.0E-4
2.0E-4
true
block average
2
2
-1.0
25.0
-2.0
26.0
POLYGON((25.927778479300795 -2.0,25.957667152856818 -1.8537567045951127,26.0 -1.6580520958703973,26.0 -2.0,25.927778479300795 -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_05A55A_S02E025_2023_02_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A55A_S02E025_2023_02_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A55A_S02E025_2023_02_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A55A_S02E025_2023_02_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A55A_S02E025_2023_02_03_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 2021
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