https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-17T03:34:26.393022Z
2018-10-17T03:34:51.390981Z
s3://sentinel-s1-l1c/GRD/2018/10/17/IW/DV/S1A_IW_GRDH_1SDV_20181017T033426_20181017T033451_024170_02A4D1_9786
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
2018-10-17T03:34:26.393022Z
2018-10-17T03:34:51.390981Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181017T052607_V20181017T010812_20181017T042542.EOF
191.9882522570494
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-17T05:41:51.783034Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181017T033426_20181017T033451_024170_02A4D1_9786
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.357903966 7.607141985,33.801985215 7.721078139,33.243280715 7.834791081,32.684273123 7.947758927,32.129318123 8.059099006,32.020346502 7.516073429,31.872823365 6.792287216,31.824842297 6.551385369,32.377699815 6.438823659,32.934649818 6.324768068,33.491353924 6.210111243,34.045338616 6.095378264,34.094483456 6.336941361,34.245849819 7.062663769,34.357903966 7.607141985))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84390738841019
45.9993
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
2021-12-23T16:03:26.464098Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N07E031/2018/10/17/02A4D1
2.0E-4
2.0E-4
true
block average
2
2
8.0
31.0
7.0
32.0
POLYGON((31.91515968053123 7.0,32.0 7.41624829017764,32.0 7.0,31.91515968053123 7.0))
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_02A4D1_N07E031_2018_10_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A4D1_N07E031_2018_10_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A4D1_N07E031_2018_10_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A4D1_N07E031_2018_10_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A4D1_N07E031_2018_10_17_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