https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-16T17:55:59.227404Z
2023-04-16T17:56:24.225959Z
s3://sentinel-s1-l1c/GRD/2023/4/16/IW/DV/S1A_IW_GRDH_1SDV_20230416T175559_20230416T175624_048125_05C927_EACE
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
2023-04-16T17:55:59.227404Z
2023-04-16T17:56:24.225959Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230416T195712_V20230416T161343_20230416T193113.EOF
347.9158348674349
693000
Copernicus Ground Segment
2023-04-16T20:14:39.090466Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230416T175559_20230416T175624_048125_05C927_EACE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((2.8590472057457283 13.191372032111937,3.4317728258859015 13.303795431001419,4.005185972465988 13.41495816836571,4.581148568880094 13.525201112678257,5.133700238683835 13.629619417539937,4.920937923553127 14.715428985907714,4.839106411538549 15.137593559601761,4.281419208095253 15.034061864138657,3.7025655876815105 14.925041954597761,3.1253599421849816 14.814763353381348,2.550211171005572 14.703326595626116,2.5987974601162955 14.461455281105195,2.635915336842545 14.279994799767373,2.6741511502241497 14.098751702865858,2.747971721392259 13.735740907070621,2.8226253551117693 13.372886703756606,2.8590472057457283 13.191372032111937))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86065814868184
46.11962568361562
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
2023-04-16T23:15:02.461503Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N14E005/2023/04/16/05C927
2.0E-4
2.0E-4
true
block average
2
2
15.0
5.0
14.0
6.0
POLYGON((5.0 14.311944190923013,5.061124869577364 14.0,5.0 14.0,5.0 14.311944190923013))
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_05C927_N14E005_2023_04_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C927_N14E005_2023_04_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C927_N14E005_2023_04_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C927_N14E005_2023_04_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C927_N14E005_2023_04_16_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