https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-02T04:02:36.389925Z
2022-04-02T04:03:01.388038Z
s3://sentinel-s1-l1c/GRD/2022/4/2/IW/DV/S1A_IW_GRDH_1SDV_20220402T040236_20220402T040301_042589_05149D_72F4
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
2022-04-02T04:02:36.389925Z
2022-04-02T04:03:01.388038Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220402T041540_V20220402T031159_20220402T094659.EOF
191.9830388356401
693000
Copernicus S1 Core Ground Segment - TLS
2022-04-02T05:52:36.181261Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220402T040236_20220402T040301_042589_05149D_72F4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.712797318893212 -4.127181590487909,24.60970869304157 -3.884959749856963,23.510444043838486 -3.6420386951371744,23.431904172101483 -4.003557958294743,23.39388308217356 -4.184655666418481,23.35374076875142 -4.3652848690756825,23.314842180634702 -4.546200988597001,23.235864952465757 -4.907790553404251,23.182400251088545 -5.148119833391066,24.282843377445495 -5.393620884459647,25.387453219145016 -5.637892034726731,25.400027533636237 -5.577899155869472,25.51836874721145 -5.034046605303201,25.595748270241014 -4.67116436032704,25.712797318893212 -4.127181590487909))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62833
46.01204519434797
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
2022-04-02T08:17:22.963825Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/S05E023/2022/04/02/05149D
2.0E-4
2.0E-4
true
block average
2
2
-4.0
23.0
-5.0
24.0
POLYGON((23.215351636207917 -5.0,23.39388308217493 -4.184655666412489,23.432677136689076 -4.0,24.0 -4.0,24.0 -5.0,23.215351636207917 -5.0))
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_05149D_S05E023_2022_04_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05149D_S05E023_2022_04_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05149D_S05E023_2022_04_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05149D_S05E023_2022_04_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05149D_S05E023_2022_04_02_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 2019
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