https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-24T03:23:28.488397Z
2023-06-24T03:23:53.486868Z
s3://sentinel-s1-l1c/GRD/2023/6/24/IW/DV/S1A_IW_GRDH_1SDV_20230624T032328_20230624T032353_049122_05E81E_EBBE
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
2023-06-24T03:23:28.488397Z
2023-06-24T03:23:53.486868Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230624T045743_V20230624T010024_20230624T041754.EOF
192.1850534661393
693000
Copernicus Ground Segment
2023-06-24T06:24:18.029512Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230624T032328_20230624T032353_049122_05E81E_EBBE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.77165447908598 19.01381781650725,38.18664578468543 19.122704462319824,37.5984492705892 19.23016809922314,37.00639972921283 19.33628909274031,36.42384564628784 19.43869710957318,36.38773327248193 19.257990413607626,36.34816945974075 19.077788774133378,36.31807713630881 18.89593013566355,36.24898834968861 18.533749555717417,36.212692935912415 18.352960277912253,36.17527756892545 18.17236507998903,36.1267649517417 17.932221242151545,36.700192009457965 17.8294315573669,37.275148154895426 17.72455267591505,37.86757033855297 17.61460290744739,38.45182674707741 17.504292515710688,38.464222134016595 17.563885293094895,38.50627183209312 17.74445343761333,38.54379618553201 17.92588072277712,38.58286307547135 18.10701494372943,38.77165447908598 19.01381781650725))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80200305358008
46.10611644300259
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
2023-06-24T09:12:17.558303Z
Batch API, v4.221.0
s3://deafrica-sentinel-1/s1_rtc/N18E037/2023/06/24/05E81E
2.0E-4
2.0E-4
true
block average
2
2
19.0
37.0
18.0
38.0
POLYGON((37.0 18.0,37.0 19.0,38.0 19.0,38.0 18.0,37.0 18.0))
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_05E81E_N18E037_2023_06_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E81E_N18E037_2023_06_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E81E_N18E037_2023_06_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E81E_N18E037_2023_06_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E81E_N18E037_2023_06_24_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