https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-19T01:47:04.963457Z
2023-02-19T01:47:33.976993Z
s3://sentinel-s1-l1c/GRD/2023/2/19/IW/DV/S1A_IW_GRDH_1SDV_20230219T014704_20230219T014733_047298_05AD28_5942
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
2023-02-19T01:47:04.963457Z
2023-02-19T01:47:33.976993Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230219T012701_V20230219T005211_20230219T072711.EOF
192.3018878060479
693000
Copernicus Ground Segment
2023-02-19T03:06:53.610517Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230219T014704_20230219T014733_047298_05AD28_5942
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((57.0776877222503 -19.720711177029898,56.49742640090091 -19.587720392224313,55.911740157675965 -19.451381709158213,55.3270330437775 -19.31316966391261,54.76155561299565 -19.177506166318054,54.65184917227326 -19.59477204474443,54.50895281595362 -20.134037346473814,54.36483693255556 -20.67313093540387,54.33215893865908 -20.79266207034719,54.90298222368452 -20.93036294896884,55.476519058138074 -21.06651448978605,56.08483432400544 -21.208640696456953,56.67099566029272 -21.343239609520488,56.883246660177065 -20.500952915925822,57.0776877222503 -19.720711177029898))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.32072
45.71030622252465
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
2023-02-19T08:14:05.486958Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/S20E054/2023/02/19/05AD28
2.0E-4
2.0E-4
true
block average
2
2
-19.0
54.0
-20.0
55.0
POLYGON((54.54447048853493 -20.0,54.76155561299556 -19.177506166317915,55.0 -19.234711277896118,55.0 -20.0,54.54447048853493 -20.0))
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_05AD28_S20E054_2023_02_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AD28_S20E054_2023_02_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AD28_S20E054_2023_02_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AD28_S20E054_2023_02_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AD28_S20E054_2023_02_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 2021
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