https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-26T19:00:31.232859Z
2023-01-26T19:00:56.230685Z
s3://sentinel-s1-l1c/GRD/2023/1/26/IW/DV/S1A_IW_GRDH_1SDV_20230126T190031_20230126T190056_046959_05A1CE_B11E
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
2023-01-26T19:00:31.232859Z
2023-01-26T19:00:56.230685Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230126T210726_V20230126T171932_20230126T203702.EOF
347.9880395290211
693000
Copernicus Ground Segment
2023-01-26T21:19:15.563920Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230126T190031_20230126T190056_046959_05A1CE_B11E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.63547649715516 8.498948014394179,-12.07411722728898 8.613291083498696,-11.509409945531543 8.727418169289832,-10.945688806947688 8.840436494629714,-10.39605472246318 8.949744244833193,-10.42943616825418 9.131216502533595,-10.46796774118326 9.311756441465011,-10.505117389328694 9.492565413885902,-10.541601640401636 9.673500606039978,-10.577485984897345 9.854548582386004,-10.648331530121364 10.216807865280456,-10.685214531704851 10.397643765020081,-10.695343356460052 10.45793920340604,-11.242117981685526 10.350905946559614,-11.813411063396432 10.237996530056646,-12.380169331517646 10.124912074941182,-12.934402805324089 10.013304998214451,-12.92436748628575 9.952732117645661,-12.883130366288478 9.772046885511704,-12.855014331825496 9.588696741658774,-12.821492301998697 9.406438810421768,-12.747467426271866 9.043333927172121,-12.63547649715516 8.498948014394179))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82086803006574
46.11809564792524
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
2023-01-27T06:39:06.246169Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N09W011/2023/01/26/05A1CE
2.0E-4
2.0E-4
true
block average
2
2
10.0
-11.0
9.0
-10.0
POLYGON((-10.605931315275402 10.0,-10.505117389329785 9.492565413890961,-10.429436168254298 9.131216502534226,-10.405299164495514 9.0,-11.0 9.0,-11.0 10.0,-10.605931315275402 10.0))
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_05A1CE_N09W011_2023_01_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A1CE_N09W011_2023_01_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A1CE_N09W011_2023_01_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A1CE_N09W011_2023_01_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A1CE_N09W011_2023_01_26_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