https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-20T18:09:20.972747Z
2023-01-20T18:09:49.982583Z
s3://sentinel-s1-l1c/GRD/2023/1/20/IW/DV/S1A_IW_GRDH_1SDV_20230120T180920_20230120T180949_046871_059ED3_4BB6
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
2023-01-20T18:09:20.972747Z
2023-01-20T18:09:49.982583Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230120T201212_V20230120T163010_20230120T194740.EOF
348.0341548667165
693000
Copernicus Ground Segment
2023-01-20T20:49:02.351094Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230120T180920_20230120T180949_046871_059ED3_4BB6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.0353877988318771 2.0948523693595535,2.140641767071642 2.3293809791968654,3.2443277176671095 2.56260750008705,3.0831133649613016 3.344884406330504,2.9098908960835814 4.189763166339086,1.80388647924311 3.959157078114517,0.6965604800426423 3.726643892638135,1.0353877988318771 2.0948523693595535))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72116
45.97029
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
2023-01-21T06:22:13.631221Z
Batch API, v4.171.0
s3://deafrica-sentinel-1/s1_rtc/N02E000/2023/01/20/059ED3
2.0E-4
2.0E-4
true
block average
2
2
3.0
0.0
2.0
1.0
POLYGON((1.0 2.265279920383753,0.8474417650259564 3.0,1.0 3.0,1.0 2.265279920383753))
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_059ED3_N02E000_2023_01_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059ED3_N02E000_2023_01_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059ED3_N02E000_2023_01_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059ED3_N02E000_2023_01_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059ED3_N02E000_2023_01_20_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