https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-04T02:36:35.146503Z
2023-10-04T02:37:00.144280Z
s3://sentinel-s1-l1c/GRD/2023/10/4/IW/DV/S1A_IW_GRDH_1SDV_20231004T023635_20231004T023700_050609_0618C5_B48A
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
2023-10-04T02:36:35.146503Z
2023-10-04T02:37:00.144280Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231003T230504_V20231003T223227_20231004T050727.EOF
192.0148344883997
693000
Copernicus Ground Segment
2023-10-04T07:18:54.690804Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231004T023635_20231004T023700_050609_0618C5_B48A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((49.306241410889186 10.297186155604582,48.739652259736864 10.410990379496003,48.16982772389118 10.524348209297672,47.601582153597526 10.63628679493308,47.05777786315189 10.7423652029048,47.02206225287054 10.561349454777643,46.9823446095282 10.381016584859506,46.95459043188898 10.19834110995534,46.881012774956396 9.836502918950975,46.84538042622141 9.655348854804735,46.81133533955251 9.47387610230696,46.76521845576775 9.233008585350397,47.304927689076536 9.126033979018871,47.87296092714189 9.012500540526823,48.43797017380957 8.898628027953283,48.99730355169068 8.784982396275598,49.007502731748524 8.844987741986124,49.0447881408605 9.026543434318786,49.084629053987655 9.20757639858177,49.119622968306096 9.389594422076181,49.16069935366581 9.57037354867317,49.19429671645992 9.75266960531329,49.22898796511841 9.934739889496633,49.266252143718155 10.116286192827827,49.306241410889186 10.297186155604582))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88792473500794
46.2032452901521
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
2023-10-04T14:28:37.821297Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N09E048/2023/10/04/0618C5
2.0E-4
2.0E-4
true
block average
2
2
10.0
48.0
9.0
49.0
POLYGON((48.0 9.0,48.0 10.0,49.0 10.0,49.0 9.0,48.0 9.0))
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_0618C5_N09E048_2023_10_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0618C5_N09E048_2023_10_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0618C5_N09E048_2023_10_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0618C5_N09E048_2023_10_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0618C5_N09E048_2023_10_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