https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-26T03:14:51.476736Z
2024-04-26T03:15:20.499415Z
s3://sentinel-s1-l1c/GRD/2024/4/26/IW/DV/S1A_IW_GRDH_1SDV_20240426T031451_20240426T031520_053599_0681E9_9475
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
2024-04-26T03:14:51.476736Z
2024-04-26T03:15:20.499415Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240426T063043_V20240426T023057_20240426T054827.EOF
192.2200517535679
693000
Copernicus Ground Segment
2024-04-26T10:50:20.978176Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240426T031451_20240426T031520_053599_0681E9_9475
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((41.09216712487985 20.423618785902462,40.51843333954446 20.528836428714207,39.932134619689386 20.634250782011087,39.339078645431115 20.738709858180087,38.75358156638253 20.839691156257704,38.742568422835404 20.781746297845643,38.67718888251792 20.419098115195407,38.64279508539807 20.238057003586896,38.443770971077576 19.211971172722752,39.02207342945083 19.110004327725225,39.6102029880812 19.004309391719865,40.197584090675505 18.896747718517034,40.7805796849429 18.788014708691307,40.919420536801844 19.453675601232288,40.99238360680568 19.816831660205903,41.02703068336852 19.998747840172534,41.05989420394055 20.18099170168176,41.080898306298714 20.365425130695655,41.09216712487985 20.423618785902462))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79615012609053
45.99430940286846
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
2024-04-26T14:51:45.068185Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/N20E039/2024/04/26/0681E9
2.0E-4
2.0E-4
true
block average
2
2
21.0
39.0
20.0
40.0
POLYGON((39.0 20.79719110939591,40.0 20.622048836254777,40.0 20.0,39.0 20.0,39.0 20.79719110939591))
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_0681E9_N20E039_2024_04_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0681E9_N20E039_2024_04_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0681E9_N20E039_2024_04_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0681E9_N20E039_2024_04_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0681E9_N20E039_2024_04_26_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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