https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-23T02:43:48.234671Z
2018-12-23T02:44:13.233695Z
s3://sentinel-s1-l1c/GRD/2018/12/23/IW/DV/S1B_IW_GRDH_1SDV_20181223T024348_20181223T024413_014163_01A51F_C3C4
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
2018-12-23T02:43:48.234671Z
2018-12-23T02:44:13.233695Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181223T043413_V20181223T000953_20181223T032723.EOF
192.3175618229817
693000
Copernicus S1 Core Ground Segment - DPA
2018-12-23T04:51:03.290624Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181223T024348_20181223T024413_014163_01A51F_C3C4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.549273196 -20.232732569,41.988630383 -20.104192978,41.390055677 -19.964760957,40.792534183 -19.823328959,40.225272254 -19.686980544,40.034313713 -20.405483402,39.93800498 -20.764663358,39.824979044 -21.18346028,40.397257543 -21.321698318,41.000165411 -21.464959915,41.604238379 -21.606059743,42.170122261 -21.736010734,42.368226925 -20.954465569,42.549273196 -20.232732569))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.0497
45.74838619311443
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
2021-12-23T19:58:04.124150Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S21E039/2018/12/23/01A51F
2.0E-4
2.0E-4
true
block average
2
2
-20.0
39.0
-21.0
40.0
POLYGON((39.874491752371526 -21.0,40.0 -20.53345516054549,40.0 -21.0,39.874491752371526 -21.0))
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_01A51F_S21E039_2018_12_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01A51F_S21E039_2018_12_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01A51F_S21E039_2018_12_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01A51F_S21E039_2018_12_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01A51F_S21E039_2018_12_23_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