https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-14T03:22:53.020469Z
2021-12-14T03:23:22.030523Z
s3://sentinel-s1-l1c/GRD/2021/12/14/IW/DV/S1A_IW_GRDH_1SDV_20211214T032253_20211214T032322_040999_04DEB5_3E37
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
2021-12-14T03:22:53.020469Z
2021-12-14T03:23:22.030523Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20211214T091843_V20211214T023047_20211214T054817.EOF
192.0437139328274
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-14T11:40:00.421203Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211214T032253_20211214T032322_040999_04DEB5_3E37
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.84768146546829 -9.257608804522219,34.28308031074624 -9.131280492232015,33.71647901424595 -9.003545752003095,33.16267376343804 -8.877801249372911,32.63973223043927 -8.758227482190893,32.625639808355075 -8.815895848059991,32.58660362085885 -8.996992758801031,32.54518321340154 -9.177541264410982,32.50670993692665 -9.358786376582469,32.466868171690855 -9.539725487533765,32.427614292905446 -9.720811181845876,32.33843668725631 -10.080531562354684,32.270911737197046 -10.381908089172146,32.799429622702256 -10.503844697674179,33.36351785613241 -10.632914861297554,33.92369792153349 -10.759987178720245,34.49989796957162 -10.889572507496498,34.56880276318914 -10.58788157377846,34.64064447130397 -10.223433492464839,34.680804483073544 -10.042171569763156,34.71444422652909 -9.859450456974093,34.75733178388829 -9.678812540368739,34.79038948300662 -9.495973456106007,34.834275234890924 -9.315569784319637,34.84768146546829 -9.257608804522219))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67500988071906
46.11069722647242
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
2021-12-26T16:23:59.236986Z
Batch API, v4.69.6
s3://deafrica-sentinel-1/s1_rtc/S10E034/2021/12/14/04DEB5
2.0E-4
2.0E-4
true
block average
2
2
-9.0
34.0
-10.0
35.0
POLYGON((34.84768146546797 -9.25760880452215,34.79038948300596 -9.495973456109631,34.757331783888034 -9.678812540368797,34.7144442265289 -9.859450456975093,34.68856845061039 -10.0,34.0 -10.0,34.0 -9.067462795060381,34.84768146546797 -9.25760880452215))
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_04DEB5_S10E034_2021_12_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04DEB5_S10E034_2021_12_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04DEB5_S10E034_2021_12_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04DEB5_S10E034_2021_12_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04DEB5_S10E034_2021_12_14_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