https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-14T18:39:54.133121Z
2023-10-14T18:40:19.131898Z
s3://sentinel-s1-l1c/GRD/2023/10/14/IW/DV/S1A_IW_GRDH_1SDV_20231014T183954_20231014T184019_050765_061E24_4863
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
2023-10-14T18:39:54.133121Z
2023-10-14T18:40:19.131898Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231014T202804_V20231014T165459_20231014T201229.EOF
347.6444571261635
693000
Copernicus Ground Segment
2023-10-14T21:03:04.930862Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231014T183954_20231014T184019_050765_061E24_4863
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.40471206930787 22.740727458218363,-8.807440093007175 22.84774614116109,-8.200947728686371 22.953957339465518,-7.593471362886223 23.057858201930703,-6.998429471007767 23.157217607645343,-7.139618848807253 23.88043773661567,-7.291107332862536 24.66341302237579,-7.646253948166082 24.605715766594326,-7.892410716547262 24.56520002193224,-8.138688396443206 24.524236621771085,-8.507675898990419 24.46206147230672,-8.876128161773748 24.399017407393778,-9.122023602545516 24.356410625159665,-9.366889614367576 24.313557475567514,-9.72490020737224 24.25013795460206,-9.40471206930787 22.740727458218363))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79504076312045
46.0487359910889
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
2023-10-15T18:39:21.969634Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N23W010/2023/10/14/061E24
2.0E-4
2.0E-4
true
block average
2
2
24.0
-10.0
23.0
-9.0
POLYGON((-9.459711019297407 23.0,-9.671838958536922 24.0,-9.0 24.0,-9.0 23.0,-9.459711019297407 23.0))
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_061E24_N23W010_2023_10_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061E24_N23W010_2023_10_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061E24_N23W010_2023_10_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061E24_N23W010_2023_10_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061E24_N23W010_2023_10_14_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 2021
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