https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-19T18:32:24.006851Z
2022-11-19T18:32:41.810709Z
s3://sentinel-s1-l1c/GRD/2022/11/19/IW/DV/S1A_IW_GRDH_1SDV_20221119T183224_20221119T183241_045967_058023_BBCC
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
2022-11-19T18:32:24.006851Z
2022-11-19T18:32:41.810709Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221119T202810_V20221119T164640_20221119T200410.EOF
347.5313776184067
693000
Copernicus Ground Segment
2022-11-19T20:37:41.777058Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221119T183224_20221119T183241_045967_058023_BBCC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.977166137018149 25.694228143666646,-7.616279731840539 25.757160940084372,-7.368626093482418 25.79979054773851,-6.995745111559623 25.863124301236088,-6.746750517414222 25.90484643213707,-6.375718002581643 25.96617432205642,-6.127618950053006 26.00661771098158,-5.879247455069367 26.046652512790306,-5.512713534582068 26.104902167680496,-5.546417314093596 26.28577011835856,-5.697908272432896 27.053217109028786,-6.067196122750898 26.995399772752293,-6.318668722672421 26.955439333013004,-6.569595980832885 26.915090647007197,-6.945372916633183 26.853779453450635,-7.195491771269042 26.812380544337778,-7.568518449333091 26.749761367984426,-7.818557208347936 26.70720163963528,-8.18041310062079 26.64476850484564,-8.169909896131811 26.599931716094808,-8.132920567492752 26.418501069522005,-8.054516840179915 26.056409056838476,-7.977166137018149 25.694228143666646))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76190118697259
46.02032
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
2022-11-25T11:46:41.074130Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/N26W009/2022/11/19/058023
2.0E-4
2.0E-4
true
block average
2
2
27.0
-9.0
26.0
-8.0
POLYGON((-8.042469600658247 26.0,-8.180413100621086 26.64476850484561,-8.0 26.675896242902127,-8.0 26.0,-8.042469600658247 26.0))
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_058023_N26W009_2022_11_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058023_N26W009_2022_11_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058023_N26W009_2022_11_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058023_N26W009_2022_11_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058023_N26W009_2022_11_19_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