https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-15T16:38:31.927426Z
2018-02-15T16:38:56.924941Z
s3://sentinel-s1-l1c/GRD/2018/2/15/IW/DV/S1A_IW_GRDH_1SDV_20180215T163831_20180215T163856_020620_0234D8_1E60
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
2018-02-15T16:38:31.927426Z
2018-02-15T16:38:56.924941Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180215T184648_V20180215T145054_20180215T180824.EOF
347.11508953799535
693000
Copernicus S1 Core Ground Segment - DPA
2018-02-15T19:07:10.067807Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180215T163831_20180215T163856_020620_0234D8_1E60
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.31098005 32.557675705,19.712823933 32.622239106,19.989844746 32.665942528,20.405876873 32.730351915,20.683561039 32.772525358,21.100573549 32.834632388,21.378901412 32.87526607,21.657481128 32.915281177,21.947917356 32.956295835,21.803360415 33.67795541,21.64617865 34.459320691,21.350565476 34.418695695,21.067032971 34.37901719,20.783769712 34.33868379,20.359387811 34.276959284,20.076813903 34.234995724,19.653483163 34.170833705,19.371621305 34.127250368,18.96278308 34.062797363,19.144540438 33.280365848,19.31098005 32.557675705))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64382650427391
46.49271351735085
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
2022-01-21T12:46:27.695711Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N33E019/2018/02/15/0234D8
2.0E-4
2.0E-4
true
block average
2
2
34.0
19.0
33.0
20.0
POLYGON((19.20911027254247 33.0,19.0 33.90258546610793,19.0 34.0,20.0 34.0,20.0 33.0,19.20911027254247 33.0))
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_0234D8_N33E019_2018_02_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0234D8_N33E019_2018_02_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0234D8_N33E019_2018_02_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0234D8_N33E019_2018_02_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0234D8_N33E019_2018_02_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