https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-03T16:37:38.070919Z
2018-02-03T16:38:07.098336Z
s3://sentinel-s1-l1c/GRD/2018/2/3/IW/DV/S1A_IW_GRDH_1SDV_20180203T163738_20180203T163807_020445_022F44_B02C
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
2018-02-03T16:37:38.070919Z
2018-02-03T16:38:07.098336Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180203T185504_V20180203T145054_20180203T180824.EOF
347.31211962269435
693000
Copernicus S1 Core Ground Segment - UPA
2018-02-03T19:08:07.704626Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180203T163738_20180203T163807_020445_022F44_B02C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.008688558 29.424170477,20.406938562 29.490654734,20.674754128 29.534646062,21.076908767 29.599622014,21.345296064 29.642263231,21.748297549 29.70520745,22.017242155 29.746489855,22.561804642 29.828303916,22.443144019 30.426670723,22.300842852 31.148940286,22.240701306 31.451168338,21.960583131 31.410533193,21.686819965 31.370192141,21.413292021 31.329268553,21.003447226 31.266794049,20.730519445 31.22442042,20.321587666 31.159777724,20.049276966 31.115963273,19.644370313 31.04967531,19.753419753 30.566136732,19.793542182 30.385224185,20.008688558 29.424170477))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72635230193562
46.5542476777381
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
2022-01-21T08:11:57.351438Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N29E019/2018/02/03/022F44
2.0E-4
2.0E-4
true
block average
2
2
30.0
19.0
29.0
20.0
POLYGON((20.0 29.4629820574613,19.87978042931165 30.0,20.0 30.0,20.0 29.4629820574613))
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_022F44_N29E019_2018_02_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_022F44_N29E019_2018_02_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_022F44_N29E019_2018_02_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_022F44_N29E019_2018_02_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_022F44_N29E019_2018_02_03_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