https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-18T17:40:21.195211Z
2023-04-18T17:40:46.193711Z
s3://sentinel-s1-l1c/GRD/2023/4/18/IW/DV/S1A_IW_GRDH_1SDV_20230418T174021_20230418T174046_048154_05CA1D_44E9
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
2023-04-18T17:40:21.195211Z
2023-04-18T17:40:46.193711Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230418T194208_V20230418T155715_20230418T191445.EOF
347.8503987550796
693000
Copernicus Ground Segment
2023-04-18T20:01:19.075863Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230418T174021_20230418T174046_048154_05CA1D_44E9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.359643303989572 16.19933563398532,6.93791262884751 16.309873202078183,7.517190394227695 16.418895138961215,8.097438488195479 16.52637903427295,8.665807266473545 16.629983567124082,8.595516647278416 16.991933236018543,8.562697810014507 17.173363606483797,8.492117856639066 17.535321797423165,8.464025904720126 17.71757295690564,8.421553217386101 17.897263242553116,8.373847893625602 18.137717321939736,7.798949347389512 18.0349083627489,7.2128595419434856 17.928211849924118,6.627914728366067 17.81983429959614,6.044993076578926 17.709958972770274,6.170475792268596 17.106039854248678,6.246498096817393 16.743392074654942,6.359643303989572 16.19933563398532))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87719719719633
46.18864700538266
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
2023-04-19T00:27:01.948094Z
Batch API, v4.192.0
s3://deafrica-sentinel-1/s1_rtc/N17E008/2023/04/18/05CA1D
2.0E-4
2.0E-4
true
block average
2
2
18.0
8.0
17.0
9.0
POLYGON((8.401170571815673 18.0,8.421553217386004 17.89726324255384,8.464025904720266 17.71757295690465,8.49211785663924 17.535321797422007,8.562697810014953 17.173363606481654,8.59405745489689 17.0,8.0 17.0,8.0 18.0,8.401170571815673 18.0))
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_05CA1D_N17E008_2023_04_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05CA1D_N17E008_2023_04_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05CA1D_N17E008_2023_04_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05CA1D_N17E008_2023_04_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05CA1D_N17E008_2023_04_18_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