https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-27T18:27:23.160086Z
2022-08-27T18:27:48.158269Z
s3://sentinel-s1-l1c/GRD/2022/8/27/IW/DV/S1A_IW_GRDH_1SDV_20220827T182723_20220827T182748_044742_05579E_D6BD
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
2022-08-27T18:27:23.160086Z
2022-08-27T18:27:48.158269Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220827T202624_V20220827T164640_20220827T200410.EOF
347.99984349051243
693000
Copernicus Ground Segment
2022-08-27T20:45:04.195684Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220827T182723_20220827T182748_044742_05579E_D6BD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.2110330663705255 7.55979622786858,-3.6514049578107493 7.674547162489383,-3.091043526734766 7.788653894858537,-2.530153571854381 7.902062160971101,-1.9813079112259415 8.012242412758471,-2.0180838780948434 8.193070365210035,-2.0538920103742977 8.374180047469949,-2.088735319683922 8.555475917222413,-2.1618370489943355 8.917370058796081,-2.2340628578145436 9.27941624465046,-2.268744009303762 9.460713625069692,-2.2814111068472824 9.520552509719648,-2.83382203820585 9.411344346457188,-3.3960265938991556 9.299237605888422,-3.9600805349015875 9.185796953678786,-4.519356372095405 9.072373924348067,-4.469262464404187 8.830829126545336,-4.358885956684471 8.28601551954079,-4.319462971639979 8.104945890365684,-4.285504737656216 7.9227518351162916,-4.2110330663705255 7.55979622786858))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83317594575201
46.0633729747471
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
2022-08-27T22:54:10.785096Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/N08W004/2022/08/27/05579E
2.0E-4
2.0E-4
true
block average
2
2
9.0
-4.0
8.0
-3.0
POLYGON((-4.0 8.0,-4.0 9.0,-3.0 9.0,-3.0 8.0,-4.0 8.0))
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_05579E_N08W004_2022_08_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05579E_N08W004_2022_08_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05579E_N08W004_2022_08_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05579E_N08W004_2022_08_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05579E_N08W004_2022_08_27_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