https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-14T03:18:22.876011Z
2021-03-14T03:18:47.874501Z
s3://sentinel-s1-l1c/GRD/2021/3/14/IW/DV/S1B_IW_GRDH_1SDV_20210314T031822_20210314T031847_026005_031A4B_9E47
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-03-14T03:18:22.876011Z
2021-03-14T03:18:47.874501Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210314T042256_V20210314T022149_20210314T085649.EOF
192.5538503533346
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-14T05:53:14.977905Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210314T031822_20210314T031847_026005_031A4B_9E47
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.89410921923791 -25.61250763500404,32.53842172219466 -25.53085224349866,32.29194303788626 -25.473695237661804,31.921184753356428 -25.38683783760791,31.674343555303597 -25.328425800643892,31.427297476254775 -25.269496061236442,31.054357251232123 -25.179640295199196,30.80378980985818 -25.11866172955202,30.47288250347157 -25.037403595081745,30.42110384157779 -25.216492411296276,30.371357715456078 -25.39620572320943,30.315369565312395 -25.574373313273785,30.263957951240425 -25.753706564727622,30.210636912228402 -25.932582492109805,30.155539671932683 -26.111031074054686,30.103165025940633 -26.290180598533617,30.04796210769102 -26.468643265417917,30.03120695404663 -26.52769251772333,30.366587357108266 -26.610377847607438,30.61689139955006 -26.67149552564989,30.867798982508162 -26.732256233894308,31.244317630309887 -26.822485553329322,31.619933462392623 -26.911361144796253,31.870296415896505 -26.969971087383062,32.1211302245201 -27.028188139880747,32.48183992799024 -27.111014565453114,32.54866092236865 -26.872086091477776,32.697818254015175 -26.332400089082185,32.79627872394427 -25.972452593877904,32.89410921923791 -25.61250763500404))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.15346
45.80572833516349
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
2021-12-26T02:26:54.014440Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S27E032/2021/03/14/031A4B
2.0E-4
2.0E-4
true
block average
2
2
-26.0
32.0
-27.0
33.0
POLYGON((32.78874337340434 -26.0,32.512887310207475 -27.0,32.0 -27.0,32.0 -26.0,32.78874337340434 -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_031A4B_S27E032_2021_03_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031A4B_S27E032_2021_03_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031A4B_S27E032_2021_03_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031A4B_S27E032_2021_03_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031A4B_S27E032_2021_03_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