https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-19T15:46:55.306451Z
2018-10-19T15:47:24.319754Z
s3://sentinel-s1-l1c/GRD/2018/10/19/IW/DV/S1A_IW_GRDH_1SDV_20181019T154655_20181019T154724_024207_02A5F2_8381
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
2018-10-19T15:46:55.306451Z
2018-10-19T15:47:24.319754Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181019T180407_V20181019T140142_20181019T171912.EOF
347.59009799645673
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-19T18:21:35.179971Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181019T154655_20181019T154724_024207_02A5F2_8381
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.536182115 23.978101134,33.906036542 24.043776632,34.154424764 24.087345114,34.527320609 24.151941981,34.776125142 24.194501061,35.149639962 24.257578736,35.398853463 24.299121665,35.962701057 24.391494812,35.915071476 24.630190473,35.84532141 24.991882254,35.809525412 25.172573294,35.739356852 25.534171986,35.669717106 25.895834872,35.644783784 26.016332196,35.073216759 25.9249563,34.820609003 25.883802947,34.442027827 25.821250857,34.189862782 25.779003058,33.811952396 25.714814594,33.560238999 25.671479451,33.185456288 25.606093981,33.212856296 25.485378826,33.367555659 24.760702237,33.406983442 24.579667179,33.483860664 24.217245471,33.536182115 23.978101134))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84435070748183
46.30542966811542
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
2021-12-23T16:11:30.689238Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N24E035/2018/10/19/02A5F2
2.0E-4
2.0E-4
true
block average
2
2
25.0
35.0
24.0
36.0
POLYGON((35.84371323496467 25.0,35.91507147600875 24.63019047295407,35.96270105700012 24.391494811999905,35.0 24.232308143282786,35.0 25.0,35.84371323496467 25.0))
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_02A5F2_N24E035_2018_10_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A5F2_N24E035_2018_10_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A5F2_N24E035_2018_10_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A5F2_N24E035_2018_10_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A5F2_N24E035_2018_10_19_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