https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-05-14T16:13:21.260734Z
2019-05-14T16:13:50.301712Z
s3://sentinel-s1-l1c/GRD/2019/5/14/IW/DV/S1A_IW_GRDH_1SDV_20190514T161321_20190514T161350_027226_0311D1_1D56
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
2019-05-14T16:13:21.260734Z
2019-05-14T16:13:50.301712Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190514T181242_V20190514T142621_20190514T174351.EOF
347.2520640985404
693000
Copernicus S1 Core Ground Segment - UPA
2019-05-14T18:31:46.877047Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190514T161321_20190514T161350_027226_0311D1_1D56
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.970101895722195 30.392274868444744,26.37163857012623 30.45851890195422,26.64188220327538 30.502357659222014,27.047697720884692 30.5670660574355,27.318537876258475 30.60950305517926,27.725236591215122 30.672102078258924,27.996657689380207 30.713128387835383,28.268306681112094 30.753587973933158,28.5454363004835 30.79424185258622,28.499142760055882 31.032476190492993,28.42723841670753 31.393543358453357,28.39051229980635 31.57396117126187,28.31613232812399 31.934656780165003,28.21966716250102 32.41793057844228,27.937600323945816 32.37770135165982,27.661124726994444 32.33762041922628,27.384894310292317 32.296935431176166,26.971015069934875 32.23477858777918,26.69541089293019 32.19258997691486,26.282485030972758 32.12818480314357,26.007525665551753 32.08450210768614,25.599011876160525 32.018422158665956,25.709353960209505 31.534424090574316,25.793901355668282 31.17323029773463,25.83566156977 30.992553233004635,25.917426077739403 30.63091630277008,25.970101895722195 30.392274868444744))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71964367608505
46.55759621925549
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
2021-12-24T15:52:07.473001Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N31E028/2019/05/14/0311D1
2.0E-4
2.0E-4
true
block average
2
2
32.0
28.0
31.0
29.0
POLYGON((28.303089319075763 32.0,28.427238416721956 31.393543358380068,28.50545351211104 31.0,28.0 31.0,28.0 32.0,28.303089319075763 32.0))
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_0311D1_N31E028_2019_05_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0311D1_N31E028_2019_05_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0311D1_N31E028_2019_05_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0311D1_N31E028_2019_05_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0311D1_N31E028_2019_05_14_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