https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-28T16:12:18.483497Z
2023-04-28T16:12:43.481478Z
s3://sentinel-s1-l1c/GRD/2023/4/28/IW/DV/S1A_IW_GRDH_1SDV_20230428T161218_20230428T161243_048298_05CEF9_FE81
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
2023-04-28T16:12:18.483497Z
2023-04-28T16:12:43.481478Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230428T183011_V20230428T143458_20230428T175228.EOF
348.02078286048413
693000
Copernicus Ground Segment
2023-04-28T19:11:00.985166Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230428T161218_20230428T161243_048298_05CEF9_FE81
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.307520283773822 -4.749989285218618,32.41396991079813 -4.506232881288096,33.50889062104609 -4.263229445307038,33.430003397264564 -3.9018168297918003,33.183727625061515 -2.756731372936355,32.09100105480748 -2.996873813477169,30.990783688315325 -3.2374783403346226,31.004522523977737 -3.2974718204016655,31.042546812070974 -3.4790006124180435,31.079059456843776 -3.660865311787946,31.116463088527613 -3.8425389733973767,31.23057276944491 -4.38716840387889,31.307520283773822 -4.749989285218618))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75412
46.10628951853707
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
2023-04-28T23:49:52.184360Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/S04E033/2023/04/28/05CEF9
2.0E-4
2.0E-4
true
block average
2
2
-3.0
33.0
-4.0
34.0
POLYGON((33.23604788519945 -3.0,33.45143429753545 -4.0,33.0 -4.0,33.0 -3.0,33.23604788519945 -3.0))
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_05CEF9_S04E033_2023_04_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05CEF9_S04E033_2023_04_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05CEF9_S04E033_2023_04_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05CEF9_S04E033_2023_04_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05CEF9_S04E033_2023_04_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