https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-04T04:59:06.094971Z
2022-09-04T04:59:31.093715Z
s3://sentinel-s1-l1c/GRD/2022/9/4/IW/DV/S1A_IW_GRDH_1SDV_20220904T045906_20220904T045931_044850_055B41_CB8C
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
2022-09-04T04:59:06.094971Z
2022-09-04T04:59:31.093715Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220904T063435_V20220904T023054_20220904T054824.EOF
191.9644250882185
693000
Copernicus Ground Segment
2022-09-04T06:51:01.768729Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220904T045906_20220904T045931_044850_055B41_CB8C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.285128812613856 0.4283347752497925,10.084652149467066 0.8996624581834256,10.049753892962723 0.7181796455077608,9.937881929116855 0.17495299217770494,9.861510475285938 -0.1868459618992522,9.771237838496807 -0.6082550347726301,11.96836850934216 -1.0835396206954906,11.981641593153228 -1.0236381466587154,12.020267531782752 -0.8422671640698994,12.059617763259874 -0.6610562066874562,12.097222976465284 -0.4794708283951614,12.176513474619108 -0.11719153732701038,12.214416503930096 0.06431979027056606,12.251400397138903 0.2460257131591617,12.285128812613856 0.4283347752497925))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73567
46.07778215858859
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
2022-09-04T08:02:37.131920Z
Batch API, v4.138.1
s3://deafrica-sentinel-1/s1_rtc/S01E012/2022/09/04/055B41
2.0E-4
2.0E-4
true
block average
2
2
0.0
12.0
-1.0
13.0
POLYGON((12.20098530419088 0.0,12.097222976465247 -0.47947082839514554,12.059617763259803 -0.6610562066878907,12.0 -0.9374348747977204,12.0 0.0,12.20098530419088 0.0))
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_055B41_S01E012_2022_09_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055B41_S01E012_2022_09_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055B41_S01E012_2022_09_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055B41_S01E012_2022_09_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055B41_S01E012_2022_09_04_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