https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-28T04:31:47.784476Z
2023-06-28T04:32:12.782245Z
s3://sentinel-s1-l1c/GRD/2023/6/28/IW/DV/S1A_IW_GRDH_1SDV_20230628T043147_20230628T043212_049181_05E9FA_A4F6
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
2023-06-28T04:31:47.784476Z
2023-06-28T04:32:12.782245Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230628T074232_V20230628T034458_20230628T070228.EOF
192.0117126036757
693000
Copernicus Ground Segment
2023-06-28T08:29:47.942544Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230628T043147_20230628T043212_049181_05E9FA_A4F6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.4403420143026 9.944916483979647,19.874712942415414 10.058853330259087,19.30613905232795 10.172326141802516,18.738623646253963 10.284520535739869,18.19653831744028 10.390679600783827,18.159958706744344 10.209873229572725,18.124955937040234 10.028659635572742,18.016974946850063 9.48556722990732,17.943551907086103 9.12376216516302,17.909145813813847 8.942394456295776,17.897193470948782 8.882530692362748,18.437469968677995 8.77504711663816,19.00236056964981 8.6617665119092,19.567192401996916 8.5475907636783,20.130489597876664 8.43283221503859,20.142812642501323 8.492856778320613,20.17852022242638 8.67468723639867,20.291395744976302 9.218988480835153,20.4403420143026 9.944916483979647))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86176958947654
46.14173723839812
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
2023-06-28T11:13:10.115678Z
Batch API, v4.222.2
s3://deafrica-sentinel-1/s1_rtc/N09E019/2023/06/28/05E9FA
2.0E-4
2.0E-4
true
block average
2
2
10.0
19.0
9.0
20.0
POLYGON((19.0 9.0,19.0 10.0,20.0 10.0,20.0 9.0,19.0 9.0))
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_05E9FA_N09E019_2023_06_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E9FA_N09E019_2023_06_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E9FA_N09E019_2023_06_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E9FA_N09E019_2023_06_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E9FA_N09E019_2023_06_28_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