https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-19T04:01:36.275623Z
2023-07-19T04:02:02.198131Z
s3://sentinel-s1-l1c/GRD/2023/7/19/IW/DV/S1A_IW_GRDH_1SDV_20230719T040136_20230719T040202_049487_05F35F_FA5A
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
2023-07-19T04:01:36.275623Z
2023-07-19T04:02:02.198131Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230719T035829_V20230719T032024_20230719T095524.EOF
192.6387905423319
693000
Copernicus Ground Segment
2023-07-19T04:07:41.767578Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230719T040136_20230719T040202_049487_05F35F_FA5A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.833702473586637 30.010070368875756,30.440406588891843 30.075270797324695,30.177133293313418 30.11821250454171,29.781887357515412 30.181622116168935,29.51725057794575 30.223368183097094,29.121513943898695 30.28473656800641,28.857084133039546 30.325035057544703,28.59116458581664 30.36498826577069,28.266777795734004 30.412934214161293,28.232219070527204 30.232264043158708,28.088831748685415 29.50992474068547,28.01818832069125 29.148578726424024,27.984132118957927 28.97744865969685,28.302787675224998 28.929198732003936,28.56391289875831 28.88905217031245,28.824943651453165 28.848384057449376,29.21610331726751 28.786437822987217,29.606753861823023 28.723368774293117,29.866895434638955 28.680702330262882,30.12691796224629 28.63752171388962,30.51388746164053 28.572269537478302,30.551324510784397 28.74382870034236,30.59338775803152 28.924437952071116,30.673670010721935 29.28631127598152,30.71439986256231 29.467151292135476,30.75440459331099 29.64811457421012,30.79244285886265 29.829407804861248,30.833702473586637 30.010070368875756))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73367158700022
46.27323625268627
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
2023-07-19T09:21:31.108621Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/N29E029/2023/07/19/05F35F
2.0E-4
2.0E-4
true
block average
2
2
30.0
29.0
29.0
30.0
POLYGON((29.0 29.0,29.0 30.0,30.0 30.0,30.0 29.0,29.0 29.0))
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_05F35F_N29E029_2023_07_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F35F_N29E029_2023_07_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F35F_N29E029_2023_07_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F35F_N29E029_2023_07_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F35F_N29E029_2023_07_19_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