https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-08T18:18:27.348702Z
2023-05-08T18:18:52.347411Z
s3://sentinel-s1-l1c/GRD/2023/5/8/IW/DV/S1A_IW_GRDH_1SDV_20230508T181827_20230508T181852_048446_05D3DF_0C6A
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
2023-05-08T18:18:27.348702Z
2023-05-08T18:18:52.347411Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230508T184353_V20230508T180901_20230509T004401.EOF
346.93259455952426
693000
Copernicus Ground Segment
2023-05-08T18:56:08.845337Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230508T181827_20230508T181852_048446_05D3DF_0C6A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.912800737335925 34.90624512991123,-5.501867962239036 34.970312881797796,-5.218971361718435 35.01355067298825,-4.797467218960408 35.07667297388896,-4.509622403920501 35.118877374520075,-4.095435500758344 35.17835437563831,-3.8150659954579704 35.21776097813867,-3.532207176032419 35.256820226098824,-3.2055887540539354 35.30103655051898,-3.2403977490931033 35.48156284120711,-3.2794600478184286 35.66161076596651,-3.355797256846997 36.02194212628697,-3.429494707463189 36.382615864605505,-3.4658488232693223 36.56301399886939,-3.4997858900620273 36.743719134124255,-3.509878211155012 36.80349578921476,-3.8419336445082113 36.75980229073609,-4.13479858808949 36.720444325414874,-4.4220869955404165 36.6810904574869,-4.846690100764565 36.62157858177028,-5.277780333837482 36.559525505367276,-5.565423813393453 36.51719976749966,-5.857324309824537 36.47349607364161,-6.2734208422311575 36.40986452857929,-6.043263037058207 35.44757928920846,-5.998195788331108 35.267345481689325,-5.956645869052661 35.086566840609834,-5.912800737335925 34.90624512991123))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60678926280957
46.32908784520105
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
2023-05-09T00:03:47.046786Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/N35W007/2023/05/08/05D3DF
2.0E-4
2.0E-4
true
block average
2
2
36.0
-7.0
35.0
-6.0
POLYGON((-6.0 35.274560919681214,-6.043263037058498 35.44757928920964,-6.175390116562197 36.0,-6.0 36.0,-6.0 35.274560919681214))
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_05D3DF_N35W007_2023_05_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D3DF_N35W007_2023_05_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D3DF_N35W007_2023_05_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D3DF_N35W007_2023_05_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D3DF_N35W007_2023_05_08_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