https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-30T03:15:12.412730Z
2022-08-30T03:15:41.435722Z
s3://sentinel-s1-l1c/GRD/2022/8/30/IW/DV/S1A_IW_GRDH_1SDV_20220830T031512_20220830T031541_044776_0558D0_8946
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
2022-08-30T03:15:12.412730Z
2022-08-30T03:15:41.435722Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220830T044421_V20220830T004355_20220830T040125.EOF
192.0700759642546
693000
Copernicus Ground Segment
2022-08-30T06:35:22.226978Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220830T031512_20220830T031541_044776_0558D0_8946
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.550961991829666 -10.880015243179084,35.97900881384925 -10.751406898717065,35.40251579958569 -10.620613155846607,34.94261918904593 -10.51544464492354,34.327291326928076 -10.373590102978275,34.27212106250867 -10.611760175245994,34.18651871418852 -10.972374361229217,34.14354598252852 -11.1526563337794,34.09889784158996 -11.332554706789338,34.0182228234618 -11.694409436801743,33.97386125427004 -11.874403533192485,33.942642429251826 -11.994896251874195,34.4509953046213 -12.113197993071493,35.030643542028216 -12.246825967227563,35.60863949317574 -12.378731910499429,36.1836130554217 -12.508614565451193,36.25599350561376 -12.206760871630822,36.29668676449322 -12.02556497882084,36.38058658182756 -11.663758279509109,36.42184604427925 -11.482707417298302,36.456638225522994 -11.300203797974563,36.50184487601439 -11.120054421247705,36.53795009611636 -10.937859286019622,36.550961991829666 -10.880015243179084))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62971
46.29267385846609
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
2022-08-30T09:01:54.718521Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/S12E036/2022/08/30/0558D0
2.0E-4
2.0E-4
true
block average
2
2
-11.0
36.0
-12.0
37.0
POLYGON((36.52563580379048 -11.0,36.501844876013685 -11.12005442125031,36.45663822552352 -11.30020379797192,36.421846044279214 -11.482707417298602,36.3026150600645 -12.0,36.0 -12.0,36.0 -11.0,36.52563580379048 -11.0))
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_0558D0_S12E036_2022_08_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0558D0_S12E036_2022_08_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0558D0_S12E036_2022_08_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0558D0_S12E036_2022_08_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0558D0_S12E036_2022_08_30_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