https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-20T18:01:06.217592Z
2022-01-20T18:01:35.238120Z
s3://sentinel-s1-l1c/GRD/2022/1/20/IW/DV/S1A_IW_GRDH_1SDV_20220120T180106_20220120T180135_041548_04F0F2_ABC1
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
2022-01-20T18:01:06.217592Z
2022-01-20T18:01:35.238120Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220120T184250_V20220120T180040_20220121T003540.EOF
348.033517631844
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-20T22:42:42.645124Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220120T180106_20220120T180135_041548_04F0F2_ABC1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.0320986298233725 2.3841057841532396,4.136689188731093 2.618064113743853,5.2413394881788005 2.850948424893672,5.080523328987017 3.6327250532777215,4.90744958591231 4.478354300735119,3.800323857971952 4.248082822799008,2.693506999213131 4.016128646990006,3.0320986298233725 2.3841057841532396))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72966
45.96759
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
2022-01-21T07:03:37.239133Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N02E003/2022/01/20/04F0F2
2.0E-4
2.0E-4
true
block average
2
2
3.0
3.0
2.0
4.0
POLYGON((3.032098629823373 2.3841057841532387,3.0 2.53882224197904,3.0 3.0,4.0 3.0,4.0 2.5891125946449525,3.032098629823373 2.3841057841532387))
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_04F0F2_N02E003_2022_01_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F0F2_N02E003_2022_01_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F0F2_N02E003_2022_01_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F0F2_N02E003_2022_01_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F0F2_N02E003_2022_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 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