https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-23T02:51:53.609967Z
2023-01-23T02:52:18.608376Z
s3://sentinel-s1-l1c/GRD/2023/1/23/IW/DV/S1A_IW_GRDH_1SDV_20230123T025153_20230123T025218_046905_059FFF_E6B3
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
2023-01-23T02:51:53.609967Z
2023-01-23T02:52:18.608376Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230123T042710_V20230123T002725_20230123T034455.EOF
192.0701964274959
693000
Copernicus Ground Segment
2023-01-23T05:33:53.892345Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230123T025153_20230123T025218_046905_059FFF_E6B3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((45.92912587977254 13.975618268562718,45.35216655106117 14.088017249180103,44.77232544014911 14.199475674538133,44.20455576726233 14.307148308116858,43.666963666596196 14.407749978992637,43.63355836337768 14.226443133981173,43.57131246726766 13.862767926668624,43.50700057150165 13.49944556526048,43.39139922840306 12.896082010083529,43.933838068820904 12.792728162051837,44.50694552425227 12.68221919141923,45.077503219484484 12.570876821813236,45.646304422577735 12.458569070099383,45.8078392700589 13.244346105994758,45.834198117713306 13.427977568446126,45.90161037565362 13.792328395217114,45.92912587977254 13.975618268562718))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82325547108729
46.17766562569679
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
2023-01-23T12:07:14.759022Z
Batch API, v4.171.0
s3://deafrica-sentinel-1/s1_rtc/N13E044/2023/01/23/059FFF
2.0E-4
2.0E-4
true
block average
2
2
14.0
44.0
13.0
45.0
POLYGON((44.0 13.0,44.0 14.0,45.0 14.0,45.0 13.0,44.0 13.0))
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_059FFF_N13E044_2023_01_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059FFF_N13E044_2023_01_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059FFF_N13E044_2023_01_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059FFF_N13E044_2023_01_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059FFF_N13E044_2023_01_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 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