https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-28T16:51:10.740208Z
2018-12-28T16:51:39.769827Z
s3://sentinel-s1-l1c/GRD/2018/12/28/IW/DV/S1B_IW_GRDH_1SDV_20181228T165110_20181228T165139_014245_01A7C8_46E6
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
2018-12-28T16:51:10.740208Z
2018-12-28T16:51:39.769827Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181228T191733_V20181228T150648_20181228T182418.EOF
347.70749216568817
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-28T19:28:41.305266Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181228T165110_20181228T165139_014245_01A7C8_46E6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.74220742 20.921283723,18.364152481 21.034723969,18.865029738 21.124307692,19.491965543 21.23420511,20.105218163 21.339294653,20.057570351 21.576960577,20.019556275 21.75733807,19.979476921 21.937368229,19.94216228 22.117860992,19.832179959 22.659645445,19.772195646 22.962207001,19.405611676 22.901082445,19.151567834 22.858191273,18.897683989 22.814895541,18.517160537 22.749195815,18.010365728 22.660190623,17.757214826 22.615088191,17.381139098 22.547292859,17.44649226 22.244126388,17.56597496 21.701302052,17.6064135 21.520472932,17.649548073 21.340139212,17.690615337 21.159429227,17.730133577 20.978435325,17.74220742 20.921283723))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89072075070399
46.8521358573165
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
2021-12-23T20:16:46.172171Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N21E017/2018/12/28/01A7C8
2.0E-4
2.0E-4
true
block average
2
2
22.0
17.0
21.0
18.0
POLYGON((17.72542514211473 21.0,17.64954807299443 21.340139212023548,17.606413499997256 21.520472932012655,17.500227654758547 22.0,18.0 22.0,18.0 21.0,17.72542514211473 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_01A7C8_N21E017_2018_12_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01A7C8_N21E017_2018_12_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01A7C8_N21E017_2018_12_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01A7C8_N21E017_2018_12_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01A7C8_N21E017_2018_12_28_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