https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-06-23T16:09:50.595420Z
2018-06-23T16:10:17.896299Z
s3://sentinel-s1-l1c/GRD/2018/6/23/IW/DV/S1B_IW_GRDH_1SDV_20180623T160950_20180623T161017_011502_015238_1DF9
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
2018-06-23T16:09:50.595420Z
2018-06-23T16:10:17.896299Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180623T165732_V20180623T125505_20180623T161235.EOF
347.9738211318838
693000
Copernicus S1 Core Ground Segment - DPA
2018-06-23T17:12:25.589544Z
Sentinel-1 IPF, 002.90
S1B_IW_GRDH_1SDV_20180623T160950_20180623T161017_011502_015238_1DF9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.376793059 -9.535856713,32.941376427 -9.409416887,33.509807473 -9.281119832,34.077825639 -9.151930773,34.592986822 -9.033917168,34.552949924 -8.853168185,34.509071152 -8.673219671,34.467217469 -8.492812513,34.421544779 -8.313292415,34.380107816 -8.132805299,34.340127141 -7.951990968,34.298624779 -7.771533424,34.257962498 -7.590892157,34.242294523 -7.51574377,33.728750185 -7.632339932,33.162583474 -7.760109334,32.596075786 -7.88713542,32.033471128 -8.012461497,32.048790697 -8.087860578,32.088641731 -8.269112307,32.129314991 -8.450185547,32.168404027 -8.631617418,32.208972499 -8.812722711,32.253960226 -8.992843349,32.29485213 -9.173885812,32.337769536 -9.354479369,32.376793059 -9.535856713))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79117
46.23569765257987
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
2022-01-26T15:45:30.862652Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/S08E034/2018/06/23/015238
2.0E-4
2.0E-4
true
block average
2
2
-7.0
34.0
-8.0
35.0
POLYGON((34.0 -7.570754816496285,34.242294523000325 -7.5157437699999905,34.25796249800656 -7.59089215702918,34.350742635329816 -8.0,34.0 -8.0,34.0 -7.570754816496285))
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_015238_S08E034_2018_06_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_015238_S08E034_2018_06_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_015238_S08E034_2018_06_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_015238_S08E034_2018_06_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_015238_S08E034_2018_06_23_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