https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-26T17:22:25.322323Z
2023-01-26T17:22:50.320050Z
s3://sentinel-s1-l1c/GRD/2023/1/26/IW/DV/S1A_IW_GRDH_1SDV_20230126T172225_20230126T172250_046958_05A1C4_2C48
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
2023-01-26T17:22:25.322323Z
2023-01-26T17:22:50.320050Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230126T192214_V20230126T154048_20230126T185818.EOF
347.95703386811357
693000
Copernicus Ground Segment
2023-01-26T19:42:51.303797Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230126T172225_20230126T172250_046958_05A1C4_2C48
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.574330481292463 10.83449558422622,12.144045490527475 10.948488580812995,12.708310367934052 11.060255501539743,13.275674827656829 11.171489165174084,13.826588515830725 11.278384808261336,13.789522365475232 11.459048787806022,13.526829520254942 12.785923354118777,12.973417763120601 12.680321507060714,12.40273876577899 12.570122007139311,11.8324056634398 12.458679715872758,11.263965263935042 12.346312948433983,11.314391606723543 12.104805600733608,11.35289287689565 11.923598140735095,11.392770757845112 11.742664522545038,11.427896965925363 11.560779748022775,11.465543234777416 11.379396732335444,11.500515458635299 11.197475386356926,11.537886144812065 11.016032760709443,11.574330481292463 10.83449558422622))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8813285749452
46.104791741798
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
2023-01-27T04:41:52.788605Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N11E011/2023/01/26/05A1C4
2.0E-4
2.0E-4
true
block average
2
2
12.0
11.0
11.0
12.0
POLYGON((11.541104787611928 11.0,11.500515458633975 11.19747538636364,11.465543234778163 11.379396732331886,11.427896965923859 11.5607797480299,11.392770757844414 11.742664522548113,11.336659722779176 12.0,12.0 12.0,12.0 11.0,11.541104787611928 11.0))
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_05A1C4_N11E011_2023_01_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A1C4_N11E011_2023_01_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A1C4_N11E011_2023_01_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A1C4_N11E011_2023_01_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A1C4_N11E011_2023_01_26_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