https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-06-25T15:47:49.361325Z
2024-06-25T15:48:14.359124Z
s3://sentinel-s1-l1c/GRD/2024/6/25/IW/DV/S1A_IW_GRDH_1SDV_20240625T154749_20240625T154814_054482_06A144_04A9
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
2024-06-25T15:47:49.361325Z
2024-06-25T15:48:14.359124Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240625T143351_V20240625T140213_20240625T203713.EOF
347.5275642969943
693000
Copernicus Ground Segment
2024-06-25T16:13:30.716091Z
Sentinel-1 IPF, 003.80
S1A_IW_GRDH_1SDV_20240625T154749_20240625T154814_054482_06A144_04A9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.190025654775226 25.606626431329882,33.565779629674466 25.672146282941128,33.82051447631312 25.71597281718048,34.0767522302289 25.75957653795691,34.45033326702409 25.822294077371275,34.83162048380809 25.885244527040378,35.086210040102394 25.92668366874575,35.646777016822035 26.016237806342694,35.61133863564952 26.196898948194345,35.54179426099596 26.55860335568471,35.47048868952494 26.92001566469803,35.43623446732086 27.100932940931965,35.4010719402666 27.281704840485865,35.35285083758576 27.521624524120682,35.042861857952715 27.47356119999882,34.78464723954735 27.43295479183607,34.52660332032018 27.391868208934724,34.139854866877215 27.329339361318773,33.882231342966556 27.287054823502388,33.50592897981166 27.224374488507454,33.248009313861075 27.180795319003888,32.86460129741998 27.11507358220925,32.876886723469504 27.055474312223748,32.954368013839215 26.693096732108014,32.99439476119061 26.512131353027662,33.033648819946194 26.331032948070174,33.07197855498706 26.14977401285742,33.109598989585656 25.96839141735881,33.1487535175158 25.787276356700687,33.190025654775226 25.606626431329882))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81059729770492
46.33057854992972
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
2024-06-25T18:37:01.139570Z
Batch API, v4.357.2
s3://deafrica-sentinel-1/s1_rtc/N26E032/2024/06/25/06A144
2.0E-4
2.0E-4
true
block average
2
2
27.0
32.0
26.0
33.0
POLYGON((33.0 26.486271611640014,32.888747891293676 27.0,33.0 27.0,33.0 26.486271611640014))
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_06A144_N26E032_2024_06_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06A144_N26E032_2024_06_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06A144_N26E032_2024_06_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06A144_N26E032_2024_06_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06A144_N26E032_2024_06_25_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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