https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-23T19:04:11.059968Z
2019-04-23T19:04:40.095129Z
s3://sentinel-s1-l1c/GRD/2019/4/23/IW/DV/S1B_IW_GRDH_1SDV_20190423T190411_20190423T190440_015938_01DF27_E7A3
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
2019-04-23T19:04:11.059968Z
2019-04-23T19:04:40.095129Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190423T214651_V20190423T171827_20190423T203557.EOF
347.5041861017695
693000
Copernicus S1 Core Ground Segment - UPA
2019-04-23T22:02:47.854073Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190423T190411_20190423T190440_015938_01DF27_E7A3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-16.237771163381723 25.831366662815903,-15.866562430762091 25.89599158621213,-15.617100716108554 25.93884871618893,-15.242571882220986 26.00232957934387,-14.992663802748572 26.04411197779463,-14.617471848965696 26.105975558145342,-14.367126032071617 26.146676345539817,-14.116607591913766 26.186942595478385,-13.770382903871408 26.241820479498863,-14.088383410305305 27.86725328790783,-14.439745999503563 27.81298311684077,-14.693969228483187 27.773118612621268,-14.948006311324313 27.732787840554444,-15.328709187780722 27.6714199139316,-15.582273488861816 27.62992845746505,-15.962259372292703 27.566824917447228,-16.215340533115725 27.524180033286754,-16.591911752213157 27.459813012244172,-16.40728626589757 26.613323842853898,-16.237771163381723 25.831366662815903))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77091766476535
46.08682645684223
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
2021-12-24T14:45:04.392105Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N25W017/2019/04/23/01DF27
2.0E-4
2.0E-4
true
block average
2
2
26.0
-17.0
25.0
-16.0
POLYGON((-16.237771163381712 25.831366662815885,-16.2743280211869 26.0,-16.0 26.0,-16.0 25.87276101017089,-16.237771163381712 25.831366662815885))
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_01DF27_N25W017_2019_04_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01DF27_N25W017_2019_04_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01DF27_N25W017_2019_04_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01DF27_N25W017_2019_04_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01DF27_N25W017_2019_04_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