https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-30T04:58:41.490545Z
2023-08-30T04:59:10.507721Z
s3://sentinel-s1-l1c/GRD/2023/8/30/IW/DV/S1A_IW_GRDH_1SDV_20230830T045841_20230830T045910_050100_060761_303B
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
2023-08-30T04:58:41.490545Z
2023-08-30T04:59:10.507721Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230830T063007_V20230830T023058_20230830T054828.EOF
191.9626660213548
693000
Copernicus Ground Segment
2023-08-30T07:24:44.562835Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230830T045841_20230830T045910_050100_060761_303B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.628957613729387 2.0602060073501756,11.517011440906883 2.2961543464557552,10.427713043174633 2.526353118880804,10.415107422782995 2.468302635043117,10.379886160538364 2.286857276280476,10.342043302123914 2.1059620560737846,10.302844577234874 1.925349906434156,10.265566104940472 1.7443227302357878,10.229422855239072 1.5630458617296217,10.190820551499996 1.3822887262755208,10.154394925306761 1.2010587240943695,10.116488024006593 1.0201397530701515,10.089329771870906 0.8992741025989184,12.289498776245143 0.42805736978421927,12.315694200138275 0.5495162189199163,12.429513976581147 1.093977924924406,12.466975844404809 1.2755612401004477,12.50239567185985 1.4575782886429511,12.541687152639145 1.638763368226638,12.628957613729387 2.0602060073501756))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80655
46.10418592815159
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
2023-08-30T11:22:54.467379Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N01E012/2023/08/30/060761
2.0E-4
2.0E-4
true
block average
2
2
2.0
12.0
1.0
13.0
POLYGON((12.616490422386857 2.0,12.541687152639168 1.6387633682266367,12.502395671860027 1.4575782886437898,12.466975844404837 1.2755612401005247,12.40986788157113 1.0,12.0 1.0,12.0 2.0,12.616490422386857 2.0))
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_060761_N01E012_2023_08_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060761_N01E012_2023_08_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060761_N01E012_2023_08_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060761_N01E012_2023_08_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060761_N01E012_2023_08_30_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