https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-13T17:28:05.717301Z
2018-10-13T17:28:34.743330Z
s3://sentinel-s1-l1c/GRD/2018/10/13/IW/DV/S1B_IW_GRDH_1SDV_20181013T172805_20181013T172834_013137_018460_01F3
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
2018-10-13T17:28:05.717301Z
2018-10-13T17:28:34.743330Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181013T192834_V20181013T153944_20181013T185714.EOF
346.8857018137133
693000
Copernicus S1 Core Ground Segment - DPA
2018-10-13T19:36:50.011512Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181013T172805_20181013T172834_013137_018460_01F3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.363172709 35.303544839,6.772761042 35.366992513,7.051663266 35.409344386,7.470564119 35.471666261,7.750190241 35.512407688,8.170157407 35.572305875,8.450481889 35.611426349,8.731078016 35.649895534,9.07277705 35.695791173,9.059967259 35.752949176,9.01776333 35.932612707,8.942680861 36.293163133,8.866334457 36.653542208,8.822719249 36.833027682,8.784806512 37.013250763,8.718448144 37.313890567,8.369408221 37.268355662,8.082798954 37.230137333,7.796481234 37.191227523,7.367561168 37.131569956,7.081991965 37.090938832,6.654215426 37.028707379,6.369422249 36.986365816,5.951209286 36.922860428,6.028659098 36.622028765,6.072982878 36.441619194,6.123118099 36.262109816,6.212173183 35.901383135,6.299768967 35.540449453,6.34849851 35.360757363,6.363172709 35.303544839))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68071694810702
46.36963139710182
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
2021-12-23T15:47:35.207033Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35E009/2018/10/13/018460
2.0E-4
2.0E-4
true
block average
2
2
36.0
9.0
35.0
10.0
POLYGON((9.003730329418701 36.0,9.017763329999639 35.93261270700188,9.072777049999683 35.69579117300002,9.0 35.68601605255217,9.0 36.0,9.003730329418701 36.0))
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_018460_N35E009_2018_10_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_018460_N35E009_2018_10_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_018460_N35E009_2018_10_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_018460_N35E009_2018_10_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_018460_N35E009_2018_10_13_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