https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-24T15:49:50.797351Z
2020-12-24T15:50:14.812394Z
s3://sentinel-s1-l1c/GRD/2020/12/24/IW/DV/S1A_IW_GRDH_1SDV_20201224T154950_20201224T155014_035830_0431CC_AE4E
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
2020-12-24T15:49:50.797351Z
2020-12-24T15:50:14.812394Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201224T181457_V20201224T141006_20201224T172736.EOF
348.02842842741495
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-24T19:02:24.603972Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201224T154950_20201224T155014_035830_0431CC_AE4E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.635217101897304 3.9676207926888534,36.74807917717009 4.200876384400153,37.83945867824959 4.427941624356792,37.80272216482493 4.608952376676459,37.766909815733214 4.7902420006729445,37.72885746668506 4.971062272799247,37.69316128426952 5.1523629752843085,37.65538659007712 5.333228925780313,37.58285271650193 5.695564105172181,37.570691823992036 5.753477060576818,36.47640763905083 5.528423197867942,35.35476339385743 5.295457880176215,35.399520221691276 5.054740103225203,35.439254109595424 4.873637306213899,35.483348262989736 4.693448398438888,35.5138203573215 4.510396468787279,35.54988115304888 4.328514419229934,35.58882452229054 4.147236239287505,35.635217101897304 3.9676207926888534))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8708
46.28010407465004
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
2021-12-25T22:21:12.018165Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N05E036/2020/12/24/0431CC
2.0E-4
2.0E-4
true
block average
2
2
6.0
36.0
5.0
37.0
POLYGON((36.0 5.429473412802065,37.0 5.636106818757342,37.0 5.0,36.0 5.0,36.0 5.429473412802065))
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_0431CC_N05E036_2020_12_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0431CC_N05E036_2020_12_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0431CC_N05E036_2020_12_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0431CC_N05E036_2020_12_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0431CC_N05E036_2020_12_24_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