https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-16T17:24:45.724119Z
2018-12-16T17:25:14.758802Z
s3://sentinel-s1-l1c/GRD/2018/12/16/IW/DV/S1A_IW_GRDH_1SDV_20181216T172445_20181216T172514_025053_02C3AD_7EBC
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
2018-12-16T17:24:45.724119Z
2018-12-16T17:25:14.758802Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181216T182115_V20181216T141808_20181216T173538.EOF
346.56609738028783
693000
Copernicus S1 Core Ground Segment - DPA
2018-12-16T18:48:55.934788Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181216T172445_20181216T172514_025053_02C3AD_7EBC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.867791557 -38.628204068,20.231916271 -38.545046205,20.516312466 -38.479157294,20.800189467 -38.412581707,21.22502475 -38.311437074,21.507590415 -38.243157351,21.930444839 -38.13947007,22.211680951 -38.069504344,22.601528794 -37.971169216,22.440152067 -37.562164061,22.302285706 -37.208796654,22.165730238 -36.855246721,21.985027859 -36.381943416,21.60247064 -36.478224108,21.326542442 -36.546753244,20.911743025 -36.648351421,20.634608963 -36.715282627,20.218012612 -36.81447143,19.939688727 -36.879788116,19.660893614 -36.944454399,19.303995763 -37.026104462,19.469408446 -37.503154117,19.594322875 -37.85954933,19.720359686 -38.215803234,19.867791557 -38.628204068))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.54201
45.36231961349067
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
2021-12-23T19:37:03.735674Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S38E020/2018/12/16/02C3AD
2.0E-4
2.0E-4
true
block average
2
2
-37.0
20.0
-38.0
21.0
POLYGON((20.0 -38.0,20.0 -37.0,21.0 -37.0,21.0 -38.0,20.0 -38.0))
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_02C3AD_S38E020_2018_12_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02C3AD_S38E020_2018_12_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02C3AD_S38E020_2018_12_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02C3AD_S38E020_2018_12_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02C3AD_S38E020_2018_12_16_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