https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-25T18:10:41.100500Z
2022-06-25T18:11:06.099175Z
s3://sentinel-s1-l1c/GRD/2022/6/25/IW/DV/S1A_IW_GRDH_1SDV_20220625T181041_20220625T181106_043823_053B51_9C03
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
2022-06-25T18:10:41.100500Z
2022-06-25T18:11:06.099175Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220625T165336_V20220625T162200_20220625T225700.EOF
346.77616682242973
693000
Copernicus Ground Segment
2022-06-25T18:52:00.686567Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220625T181041_20220625T181106_043823_053B51_9C03
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.281236539084878 36.69850667461525,-3.8617145381814804 36.76239619285043,-3.575799028040086 36.80503228917442,-3.275801880097276 36.84896670094326,-2.8385002291362125 36.91157985459187,-2.418075295733487 36.970188795016256,-2.1257531283312026 37.00999825756214,-1.839543723921216 37.04824802577431,-1.5133501765370565 37.090933485378116,-1.5450898153506822 37.27185515831606,-1.5819853124047547 37.45219733754427,-1.6177956917606566 37.63267447474883,-1.651465031846758 37.81342278218998,-1.6877164678156413 37.99383701129234,-1.73241894610825 38.17318803658265,-1.7694079887808085 38.3535101940028,-1.802864278583631 38.5342724826149,-1.812732176272017 38.593792822366645,-2.1450769849331737 38.55157944812474,-2.436091662323503 38.51378046684052,-2.7379356918838624 38.473784579547626,-3.183633754566051 38.4132165060391,-3.6231425731495133 38.351725055026684,-3.9224794711950315 38.308849897471795,-4.216521013022101 38.26593587169028,-4.637631194635388 38.20309491696743,-4.624431037737072 38.14361052523765,-4.586039332275386 37.96226670525661,-4.540431289277044 37.782014492685235,-4.496238073822434 37.60155373904743,-4.447721111520721 37.42175450417158,-4.403722322459961 37.24127682481179,-4.354822939551918 37.061549503358776,-4.313476354254908 36.88067961888448,-4.281236539084878 36.69850667461525))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.5899839166585
46.35171008525381
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
2022-06-25T20:24:51.661978Z
Batch API, v4.119.3
s3://deafrica-sentinel-1/s1_rtc/N37W005/2022/06/25/053B51
2.0E-4
2.0E-4
true
block average
2
2
38.0
-5.0
37.0
-4.0
POLYGON((-4.340752815064421 37.0,-4.354822939552467 37.0615495033607,-4.403722322460108 37.24127682481243,-4.447721111518965 37.42175450416479,-4.4962380738237515 37.601553739052456,-4.586039332274846 37.96226670525419,-4.594027724369657 38.0,-4.0 38.0,-4.0 37.0,-4.340752815064421 37.0))
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_053B51_N37W005_2022_06_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053B51_N37W005_2022_06_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053B51_N37W005_2022_06_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053B51_N37W005_2022_06_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053B51_N37W005_2022_06_25_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