https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-04T17:08:42.096252Z
2023-01-04T17:09:07.094487Z
s3://sentinel-s1-l1c/GRD/2023/1/4/IW/DV/S1A_IW_GRDH_1SDV_20230104T170842_20230104T170907_046637_0596F9_A69E
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
2023-01-04T17:08:42.096252Z
2023-01-04T17:09:07.094487Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230104T191705_V20230104T152421_20230104T184151.EOF
347.72076924947885
693000
Copernicus Ground Segment
2023-01-04T19:30:49.190773Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230104T170842_20230104T170907_046637_0596F9_A69E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.64935086409157 20.720067769674472,14.238880743518255 20.827939925238375,14.833411272387405 20.934522688501936,15.429490072750076 21.039158468825594,16.023824777344906 21.141264723272243,15.989693008179575 21.322242036942324,15.951843849450022 21.50268105528995,15.917177633343151 21.68365216587469,15.883433751679219 21.864772754940276,15.84694864990309 22.04542974345099,15.813777449763638 22.226635045293953,15.777303451399696 22.40728586062036,15.731059235935827 22.64783224271147,15.133302435023552 22.54728835590687,14.530614207152958 22.443518016394464,13.93287286552852 22.338222566820157,13.33507832246235 22.23055593310746,13.385055930029756 21.98941325624014,13.462792334577449 21.6271266600696,13.535643153404859 21.263943824541762,13.64935086409157 20.720067769674472))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86376307272192
46.07662546588071
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
2023-01-05T00:03:32.102833Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/N21E014/2023/01/04/0596F9
2.0E-4
2.0E-4
true
block average
2
2
22.0
14.0
21.0
15.0
POLYGON((14.0 21.0,14.0 22.0,15.0 22.0,15.0 21.0,14.0 21.0))
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_0596F9_N21E014_2023_01_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0596F9_N21E014_2023_01_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0596F9_N21E014_2023_01_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0596F9_N21E014_2023_01_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0596F9_N21E014_2023_01_04_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