https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-02T04:00:41.008400Z
2023-04-02T04:01:06.006709Z
s3://sentinel-s1-l1c/GRD/2023/4/2/IW/DV/S1A_IW_GRDH_1SDV_20230402T040041_20230402T040106_047912_05C1E1_89E6
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
2023-04-02T04:00:41.008400Z
2023-04-02T04:01:06.006709Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230402T035834_V20230402T032018_20230402T095518.EOF
192.8211752975668
693000
Copernicus Ground Segment
2023-04-02T04:10:50.499188Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230402T040041_20230402T040106_047912_05C1E1_89E6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.512236032592355 33.02350166783695,31.113333326615802 33.08723644109463,30.84075753690877 33.12999906818857,30.4314031791415 33.19302523304916,30.158177535325446 33.234295203714936,29.747862641145456 33.295075331283094,29.474006311055163 33.33484347456285,29.19990317225375 33.37400823099928,28.857455185765158 33.42202164660222,28.557354811798486 31.91861561091233,28.894030076941586 31.87013631182425,29.163525674169392 31.830637318764417,29.432790469877418 31.790569048322652,29.83624894512271 31.729402173014286,30.104924856297337 31.687916578380936,30.50748752249423 31.624630268167152,30.775558029099265 31.58173614563192,31.16786077366428 31.517874733649798,31.346202526995985 32.300572197465236,31.512236032592355 33.02350166783695))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65112372641479
46.21201990340491
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
2023-04-02T09:12:18.400830Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N32E030/2023/04/02/05C1E1
2.0E-4
2.0E-4
true
block average
2
2
33.0
30.0
32.0
31.0
POLYGON((30.0 32.0,30.0 33.0,31.0 33.0,31.0 32.0,30.0 32.0))
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_05C1E1_N32E030_2023_04_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C1E1_N32E030_2023_04_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C1E1_N32E030_2023_04_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C1E1_N32E030_2023_04_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C1E1_N32E030_2023_04_02_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