https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-05-10T16:21:01.521357Z
2018-05-10T16:21:30.542366Z
s3://sentinel-s1-l1c/GRD/2018/5/10/IW/DV/S1A_IW_GRDH_1SDV_20180510T162101_20180510T162130_021844_025B7F_7FDD
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
2018-05-10T16:21:01.521357Z
2018-05-10T16:21:30.542366Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180510T170914_V20180510T131212_20180510T162942.EOF
347.2265837844345
693000
Copernicus S1 Core Ground Segment - DPA
2018-05-10T17:20:14.316994Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180510T162101_20180510T162130_021844_025B7F_7FDD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.708047654 -30.796377332,34.05216607 -30.717418364,34.311415299 -30.657234927,34.570342777 -30.5965376,34.958127462 -30.504532137,35.216244109 -30.442558244,35.602805814 -30.348646744,35.860102756 -30.285408068,36.221174071 -30.19566606,36.087818374 -29.782131092,35.973789322 -29.425397398,35.860618685 -29.068543662,35.710772276 -28.591730592,35.354824263 -28.679902138,35.101209821 -28.742060524,34.720228963 -28.834409073,34.46587063 -28.895379527,34.083779488 -28.985937975,33.828684761 -29.045709588,33.573297658 -29.104998641,33.234343911 -29.182821578,33.373584022 -29.662439776,33.478652163 -30.021422643,33.584436644 -30.380310389,33.708047654 -30.796377332))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80032
45.51376234986434
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
2022-01-25T16:36:24.866656Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/S30E036/2018/05/10/025B7F
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.507396080098726,36.158076181270054 -30.0,36.0 -30.0,36.0 -29.507396080098726))
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_025B7F_S30E036_2018_05_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_025B7F_S30E036_2018_05_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_025B7F_S30E036_2018_05_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_025B7F_S30E036_2018_05_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_025B7F_S30E036_2018_05_10_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