https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-15T15:39:43.776851Z
2018-08-15T15:40:08.775776Z
s3://sentinel-s1-l1c/GRD/2018/8/15/IW/DV/S1A_IW_GRDH_1SDV_20180815T153943_20180815T154008_023259_028746_BF70
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
2018-08-15T15:39:43.776851Z
2018-08-15T15:40:08.775776Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180815T175154_V20180815T135326_20180815T171056.EOF
347.41640095437384
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-15T18:08:16.485531Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180815T153943_20180815T154008_023259_028746_BF70
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.782012134 27.736494149,35.159532978 27.800793516,35.416448328 27.843917665,35.802199555 27.907707824,36.05961662 27.949635424,36.446112146 28.011625027,36.704019821 28.052348477,36.962120561 28.09258818,37.2883316 28.14269556,37.254380519 28.323526814,37.224519165 28.505061953,37.190228769 28.685921659,37.157864413 28.867065587,37.122184677 29.04770856,37.083900577 29.227959491,37.046428344 29.408328974,36.998733652 29.648383246,36.667703853 29.598801415,36.405802509 29.55894184,36.144107825 29.518567385,35.751957976 29.457043041,35.490789282 29.415386882,35.099438273 29.351945954,34.83880863 29.309016103,34.455852808 29.244946483,34.509586931 29.004491391,34.55163043 28.823862508,34.594371241 28.643353914,34.634440142 28.462394835,34.671087983 28.280856009,34.709761309 28.099661526,34.74382809 27.917680366,34.782012134 27.736494149))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77826221036397
46.30434003239264
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
2021-12-23T00:34:07.815656Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N28E034/2018/08/15/028746
2.0E-4
2.0E-4
true
block average
2
2
29.0
34.0
28.0
35.0
POLYGON((34.728417896200455 28.0,34.70976130900043 28.09966152599963,34.67108798300502 28.280856008974837,34.634440141997494 28.462394835010873,34.59437124100405 28.64335391398113,34.51063235513137 29.0,35.0 29.0,35.0 28.0,34.728417896200455 28.0))
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_028746_N28E034_2018_08_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_028746_N28E034_2018_08_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_028746_N28E034_2018_08_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_028746_N28E034_2018_08_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_028746_N28E034_2018_08_15_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