https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-04T04:30:27.898929Z
2023-06-04T04:30:56.931178Z
s3://sentinel-s1-l1c/GRD/2023/6/4/IW/DV/S1A_IW_GRDH_1SDV_20230604T043027_20230604T043056_048831_05DF53_3A7C
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
2023-06-04T04:30:27.898929Z
2023-06-04T04:30:56.931178Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230604T060439_V20230604T020612_20230604T052342.EOF
192.0799327894343
693000
Copernicus Ground Segment
2023-06-04T07:07:42.411281Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230604T043027_20230604T043056_048831_05DF53_3A7C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.390226249469194 14.602432411842642,20.817351759065573 14.713482143497973,20.239493673705518 14.823949726394524,19.660518844993042 14.933064312149785,19.109640558666655 15.035415864883095,19.02690493216152 14.61556904666616,18.885593248697898 13.891470823719022,18.790463679038325 13.407251653265881,19.33725117957485 13.303698356064185,19.911760758934815 13.193525464281066,20.48588797887516 13.082037324386661,21.05807147220452 12.969553462794863,21.11942920134478 13.273758914327967,21.15206177907689 13.4561297662524,21.193725903070142 13.636719408760763,21.304557649819305 14.18126683880406,21.338918578485305 14.363283923928662,21.377419887003942 14.544489317854278,21.390226249469194 14.602432411842642))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.90153880664202
46.14144955877553
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
2023-06-04T11:08:25.094114Z
Batch API, v4.215.0
s3://deafrica-sentinel-1/s1_rtc/N14E021/2023/06/04/05DF53
2.0E-4
2.0E-4
true
block average
2
2
15.0
21.0
14.0
22.0
POLYGON((21.390226249468988 14.602432411842614,21.33891857848556 14.363283923930185,21.304557649819593 14.181266838805733,21.267664407350452 14.0,21.0 14.0,21.0 14.67807641592067,21.390226249468988 14.602432411842614))
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_05DF53_N14E021_2023_06_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DF53_N14E021_2023_06_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DF53_N14E021_2023_06_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DF53_N14E021_2023_06_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DF53_N14E021_2023_06_04_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