https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-09T18:56:27.865622Z
2023-05-09T18:56:59.266042Z
s3://sentinel-s1-l1c/GRD/2023/5/9/IW/DV/S1A_IW_GRDH_1SDV_20230509T185627_20230509T185659_048461_05D452_0CCB
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
2023-05-09T18:56:27.865622Z
2023-05-09T18:56:59.266042Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230509T205649_V20230509T171119_20230509T202849.EOF
347.6077876190343
693000
Copernicus Ground Segment
2023-05-09T21:19:28.090850Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230509T185627_20230509T185659_048461_05D452_0CCB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.694574919524106 23.568892741160727,-13.094607844437078 23.675443296441415,-12.729094081316681 23.739134702428117,-12.48526961422776 23.781107987523846,-12.119573457425227 23.8432906423909,-11.875142860092545 23.884337406855305,-11.274163530308412 23.983498902012304,-11.379914827179167 24.52575886117345,-11.41415076860541 24.706697162755745,-11.450080859532685 24.887359440348533,-11.520369274996716 25.24892253475856,-11.553914262788886 25.42995097297562,-11.588591784078849 25.610794967639894,-11.617409566626002 25.751393436662674,-11.97776631868031 25.693813019098855,-12.227774668278288 25.65331017490305,-12.59979986463766 25.59219506986614,-12.848009611370713 25.55085991890483,-13.096070357185114 25.509101357861432,-13.46727368445983 25.4457753101713,-13.714137617138864 25.403105211881005,-14.076260596070194 25.339706253180246,-14.045312011424992 25.198721226249823,-13.9674087987131 24.83650751273394,-13.888116462257313 24.474541496759727,-13.849996873696748 24.29328820341745,-13.809806206079735 24.112403662012696,-13.7730988716381 23.93089833338149,-13.694574919524106 23.568892741160727))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75284459313188
46.03336
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
2023-05-10T02:57:58.319754Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/N24W013/2023/05/09/05D452
2.0E-4
2.0E-4
true
block average
2
2
25.0
-13.0
24.0
-12.0
POLYGON((-13.0 24.0,-13.0 25.0,-12.0 25.0,-12.0 24.0,-13.0 24.0))
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_05D452_N24W013_2023_05_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D452_N24W013_2023_05_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D452_N24W013_2023_05_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D452_N24W013_2023_05_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D452_N24W013_2023_05_09_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