https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-07T17:25:11.028823Z
2020-12-07T17:25:37.289821Z
s3://sentinel-s1-l1c/GRD/2020/12/7/IW/DV/S1A_IW_GRDH_1SDV_20201207T172511_20201207T172537_035583_04294D_0368
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
2020-12-07T17:25:11.028823Z
2020-12-07T17:25:37.289821Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201207T195034_V20201207T154038_20201207T185808.EOF
347.69590401227435
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-07T20:16:13.049524Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201207T172511_20201207T172537_035583_04294D_0368
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.395848516544104 21.41602030319781,9.98331505009002 21.522746738232478,10.581818426488734 21.629194282378133,11.17992250165198 21.73327020066271,11.771858854029778 21.83400103136762,11.736974074995748 22.014781564413024,11.703689755499159 22.195916960796705,11.635073737585145 22.557829272054544,11.598633631635655 22.738425250008596,11.563444394345689 22.919224068266416,11.491571238249792 23.293346094209387,10.894598636884535 23.19385986391949,10.286121030450074 23.08997398785431,9.682413850546187 22.984425293808926,9.08774577648585 22.878045354784273,9.202807277157516 22.32161047587023,9.281284035145962 21.959567189929437,9.319914309465968 21.778434907643494,9.356347653174382 21.59690083896428,9.395848516544104 21.41602030319781))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88850530579057
46.09056648800284
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
2021-12-25T21:31:50.821543Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N23E011/2020/12/07/04294D
2.0E-4
2.0E-4
true
block average
2
2
24.0
11.0
23.0
12.0
POLYGON((11.0 23.211425132844433,11.49157123824985 23.293346094209433,11.5479264062356 23.0,11.0 23.0,11.0 23.211425132844433))
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_04294D_N23E011_2020_12_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04294D_N23E011_2020_12_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04294D_N23E011_2020_12_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04294D_N23E011_2020_12_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04294D_N23E011_2020_12_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 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