https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-09T16:09:55.830140Z
2018-10-09T16:10:23.139794Z
s3://sentinel-s1-l1c/GRD/2018/10/9/IW/DV/S1B_IW_GRDH_1SDV_20181009T160955_20181009T161023_013077_01829E_B98A
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
2018-10-09T16:09:55.830140Z
2018-10-09T16:10:23.139794Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181009T165745_V20181009T125510_20181009T161240.EOF
347.97440479292464
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-09T17:09:54.888065Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181009T160955_20181009T161023_013077_01829E_B98A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.375788233 -9.535722778,32.940365802 -9.409290226,33.508793261 -9.280999983,34.076809335 -9.151817379,34.591880943 -9.03382978,34.552126973 -8.853015852,34.508230888 -8.673071702,34.466170119 -8.492712622,34.420717403 -8.313143145,34.379282154 -8.132655178,34.339297505 -7.951841346,34.297798641 -7.771384332,34.25713961 -7.590742796,34.241512367 -7.515772986,33.728055357 -7.632344379,33.161887576 -7.760108611,32.595378841 -7.887129475,32.032773183 -8.01245032,32.048052668 -8.087670244,32.087900292 -8.26892225,32.128570388 -8.44999521,32.16766315 -8.631426301,32.208229746 -8.812532111,32.25300702 -8.992698958,32.294095858 -9.173696908,32.337031682 -9.354285959,32.375788233 -9.535722778))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79277
46.23606310241213
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
2021-12-23T15:32:15.535883Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S08E034/2018/10/09/01829E
2.0E-4
2.0E-4
true
block average
2
2
-7.0
34.0
-8.0
35.0
POLYGON((34.0 -7.5706041257050325,34.24151236700024 -7.51577298599991,34.25713961000134 -7.590742796005988,34.349947170765084 -8.0,34.0 -8.0,34.0 -7.5706041257050325))
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_01829E_S08E034_2018_10_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01829E_S08E034_2018_10_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01829E_S08E034_2018_10_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01829E_S08E034_2018_10_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01829E_S08E034_2018_10_09_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