https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-15T17:35:03.294853Z
2018-11-15T17:35:28.294171Z
s3://sentinel-s1-l1c/GRD/2018/11/15/IW/DV/S1A_IW_GRDH_1SDV_20181115T173503_20181115T173528_024601_02B3A1_CB00
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
2018-11-15T17:35:03.294853Z
2018-11-15T17:35:28.294171Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181115T181822_V20181115T142622_20181115T174352.EOF
347.17416042009063
693000
Copernicus S1 Core Ground Segment - DPA
2018-11-15T18:39:06.526804Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181115T173503_20181115T173528_024601_02B3A1_CB00
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.402122545 -31.453678308,15.780317649 -31.366827815,16.042801489 -31.305796808,16.304946399 -31.244232584,16.697524721 -31.15089076,16.958815257 -31.088002099,17.350104675 -30.992682905,17.61053117 -30.928482224,17.929439784 -30.849017342,17.812696491 -30.492769917,17.696831452 -30.13630498,17.581857845 -29.779715527,17.448957488 -29.363947169,17.13435708 -29.442100703,16.87747754 -29.505264979,16.491564327 -29.599084002,16.233894795 -29.661009048,15.846802726 -29.752960542,15.588351483 -29.813634811,15.329589969 -29.87380557,14.95679983 -29.959471327,15.080115108 -30.377749749,15.186709033 -30.736521703,15.294048983 -31.095195178,15.402122545 -31.453678308))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.03183
45.73757537556425
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
2021-12-23T17:48:59.661309Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S31E014/2018/11/15/02B3A1
2.0E-4
2.0E-4
true
block average
2
2
-30.0
14.0
-31.0
15.0
POLYGON((15.0 -30.106003851037407,14.968748341601668 -30.0,15.0 -30.0,15.0 -30.106003851037407))
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_02B3A1_S31E014_2018_11_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02B3A1_S31E014_2018_11_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02B3A1_S31E014_2018_11_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02B3A1_S31E014_2018_11_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02B3A1_S31E014_2018_11_15_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