https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-07T18:29:49.917986Z
2023-03-07T18:30:14.916488Z
s3://sentinel-s1-l1c/GRD/2023/3/7/IW/DV/S1A_IW_GRDH_1SDV_20230307T182949_20230307T183014_047542_05B574_58E3
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
2023-03-07T18:29:49.917986Z
2023-03-07T18:30:14.916488Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230307T201437_V20230307T164636_20230307T200406.EOF
347.8406058225784
693000
Copernicus Ground Segment
2023-03-07T20:32:41.301121Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230307T182949_20230307T183014_047542_05B574_58E3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.075651583759976 16.631887999348887,-5.496957561067348 16.742080637119333,-4.9157212821741965 16.850999576606444,-4.3332985449414805 16.958368027348214,-3.764043390674125 17.06158510302162,-4.058096917504444 18.568851598377226,-4.632248878565341 18.466733215252297,-5.219584741181569 18.360341436231394,-5.806054702604773 18.252169156896816,-6.38950607134571 18.142637126572247,-6.075651583759976 16.631887999348887))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85680801263812
46.06319
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
2023-03-08T09:19:37.366231Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/N18W004/2023/03/07/05B574
2.0E-4
2.0E-4
true
block average
2
2
19.0
-4.0
18.0
-3.0
POLYGON((-4.0 18.271057049943135,-3.947119317152209 18.0,-4.0 18.0,-4.0 18.271057049943135))
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_05B574_N18W004_2023_03_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B574_N18W004_2023_03_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B574_N18W004_2023_03_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B574_N18W004_2023_03_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B574_N18W004_2023_03_07_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