https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-01-25T16:37:52.747858Z
2024-01-25T16:38:17.745489Z
s3://sentinel-s1-l1c/GRD/2024/1/25/IW/DV/S1A_IW_GRDH_1SDV_20240125T163752_20240125T163817_052265_065199_C942
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
2024-01-25T16:37:52.747858Z
2024-01-25T16:38:17.745489Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240125T171340_V20240125T132913_20240125T164643.EOF
347.17120966828253
693000
Copernicus Ground Segment
2024-01-25T18:07:39.349014Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240125T163752_20240125T163817_052265_065199_C942
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.811721557640563 -31.494478351985826,30.160055650490147 -31.414558879922705,30.422911599378388 -31.35352334167143,30.685424917023443 -31.291953168819237,31.07854982165699 -31.198599744138377,31.3402011472578 -31.135701412306382,31.732026958582217 -31.040364815265573,31.99280811476763 -30.976150569732898,32.33159044038744 -30.891799592693502,32.27337314730588 -30.713687358803117,32.102505979448964 -30.178267638818884,32.046479514850105 -29.999611277265075,31.933383776167346 -29.642631646983453,31.859576274623304 -29.404681191977957,31.52470249522355 -29.487833476152282,31.26689802615929 -29.551173049792503,31.010466336691536 -29.61359922628541,30.626785565252707 -29.70593712258266,30.373661545785005 -29.766151415753804,29.988180346080178 -29.856803695229456,29.728961580967937 -29.91704732727485,29.394470999890068 -29.993897322572103,29.41348458813655 -30.053002361403912,29.464741766565858 -30.232796390759155,29.51504225682411 -30.412827644689905,29.57286367885648 -30.59114796566418,29.661184502093946 -30.954124912024568,29.71370573171544 -31.13371835574428,29.76237438681214 -31.314215205854477,29.811721557640563 -31.494478351985826))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.82651
45.64242323865813
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
2024-01-25T19:58:33.973024Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/S31E030/2024/01/25/065199
2.0E-4
2.0E-4
true
block average
2
2
-30.0
30.0
-31.0
31.0
POLYGON((30.0 -31.0,30.0 -30.0,31.0 -30.0,31.0 -31.0,30.0 -31.0))
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_065199_S31E030_2024_01_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_065199_S31E030_2024_01_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_065199_S31E030_2024_01_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_065199_S31E030_2024_01_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_065199_S31E030_2024_01_25_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